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42016350260 = 22516312888451
BaseRepresentation
bin100111001000010111…
…101010000000110100
311000110012011202001202
4213020113222000310
51142022141202020
631145124112032
73015130040663
oct471027520064
9130405152052
1042016350260
1116901152915
128187235618
133c67a32a21
1420682c0dda
15115da28e75
hex9c85ea034

42016350260 has 24 divisors (see below), whose sum is σ = 88775657376. Its totient is φ = 16703431200.

The previous prime is 42016350223. The next prime is 42016350281. The reversal of 42016350260 is 6205361024.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6440966 + ... + 6447485.

It is an arithmetic number, because the mean of its divisors is an integer number (3698985724).

Almost surely, 242016350260 is an apocalyptic number.

It is an amenable number.

42016350260 is an abundant number, since it is smaller than the sum of its proper divisors (46759307116).

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

42016350260 is a wasteful number, since it uses less digits than its factorization.

42016350260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12888623 (or 12888621 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The spelling of 42016350260 in words is "forty-two billion, sixteen million, three hundred fifty thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 163 326 652 815 1630 3260 12888451 25776902 51553804 64442255 128884510 257769020 2100817513 4201635026 8403270052 10504087565 21008175130 42016350260