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42602600260 = 225111090317761
BaseRepresentation
bin100111101011010100…
…000001011101000100
311001222001022022212201
4213223110001131010
51144222231202020
631323225324244
73035506061443
oct475324013504
9131861268781
1042602600260
111708206a150
12830b636684
13402c325c0c
1420c20c8d5a
15119522ca0a
hex9eb501744

42602600260 has 48 divisors (see below), whose sum is σ = 97613131392. Its totient is φ = 15489561600.

The previous prime is 42602600239. The next prime is 42602600279. The reversal of 42602600260 is 6200620624.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2389780 + ... + 2407540.

It is an arithmetic number, because the mean of its divisors is an integer number (2033606904).

Almost surely, 242602600260 is an apocalyptic number.

It is an amenable number.

42602600260 is an abundant number, since it is smaller than the sum of its proper divisors (55010531132).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42602600260 is a wasteful number, since it uses less digits than its factorization.

42602600260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28684 (or 28682 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The spelling of 42602600260 in words is "forty-two billion, six hundred two million, six hundred thousand, two hundred sixty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 220 10903 17761 21806 35522 43612 54515 71044 88805 109030 119933 177610 195371 218060 239866 355220 390742 479732 599665 781484 976855 1199330 1953710 2398660 3907420 193648183 387296366 774592732 968240915 1936481830 2130130013 3872963660 4260260026 8520520052 10650650065 21301300130 42602600260