Integer Profile

1,398,557

1398557

Prime factors, divisor sums, positional representations and sequence properties for 1,398,557. The prime factorization is 1398557.

Number of positive divisors: 2. Showing the recorded part of the sequence: 243.

DeficientOddPrime

Prime factorization

Factorization: 1398557
Distinct prime factors: 1
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 2
Divisor sum: 1,398,558
Proper-divisor sum: 1
Digit sum: 38
Digital root: 2

Number bases

Decimal: 1398557
Binary: 101010101011100011101 (21 bits)
Octal: 0o5253435
Hexadecimal: 0x15571D

Divisor catalog (2)

11,398,557

Showing 2 of 2.

Collatz trajectory (243 steps)

Even: n → n/2; Odd: n → 3n + 1

1,398,5574,195,6722,097,8361,048,918524,4591,573,378786,6892,360,0681,180,034590,0171,770,052885,026442,5131,327,540663,770331,885995,656497,828248,914124,457373,372186,68693,343280,030140,015420,046210,023630,070315,035945,106472,5531,417,660708,830354,4151,063,246531,6231,594,870797,4352,392,3061,196,1533,588,4601,794,230897,1152,691,3461,345,6734,037,0202,018,5101,009,2553,027,7661,513,8834,541,6502,270,8256,812,4763,406,2381,703,1195,109,3582,554,6797,664,0383,832,01911,496,058

Showing 60 of 60.