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10042044210 = 23251131327209
BaseRepresentation
bin10010101101000110…
…10110111100110010
3221220211212200221100
421112203112330302
5131031230403320
64340243505230
7503564652552
oct112643267462
927824780840
1010042044210
1142935214a0
121b43088216
13c4061b5c3
146b3989162
153db915790
hex2568d6f32

10042044210 has 96 divisors (see below), whose sum is σ = 29401781760. Its totient is φ = 2355897600.

The previous prime is 10042044137. The next prime is 10042044227. The reversal of 10042044210 is 1244024001.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 132915 + ... + 194294.

It is an arithmetic number, because the mean of its divisors is an integer number (306268560).

Almost surely, 210042044210 is an apocalyptic number.

10042044210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10042044210 is an abundant number, since it is smaller than the sum of its proper divisors (19359737550).

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

10042044210 is a wasteful number, since it uses less digits than its factorization.

10042044210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327264 (or 327261 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 10042044210 its reverse (1244024001), we get a palindrome (11286068211).

The spelling of 10042044210 in words is "ten billion, forty-two million, forty-four thousand, two hundred ten".

Divisors: 1 2 3 5 6 9 10 11 15 18 22 30 31 33 45 55 62 66 90 93 99 110 155 165 186 198 279 310 330 341 465 495 558 682 930 990 1023 1395 1705 2046 2790 3069 3410 5115 6138 10230 15345 30690 327209 654418 981627 1636045 1963254 2944881 3272090 3599299 4908135 5889762 7198598 9816270 10143479 10797897 14724405 17996495 20286958 21595794 29448810 30430437 32393691 35992990 50717395 53989485 60860874 64787382 91291311 101434790 107978970 111578269 152152185 161968455 182582622 223156538 304304370 323936910 334734807 456456555 557891345 669469614 912913110 1004204421 1115782690 1673674035 2008408842 3347348070 5021022105 10042044210