Search a number
-
+
52631842110 = 2351372211443
BaseRepresentation
bin110001000001000110…
…100010110100111110
312000212000002121021120
4301001012202310332
51330242222421420
640102335011410
73542160163551
oct610106426476
9160760077246
1052631842110
1120359336a81
12a24a369b66
134c6a0b1253
1427940a0698
151580964d40
hexc411a2d3e

52631842110 has 96 divisors (see below), whose sum is σ = 128136822912. Its totient is φ = 13835377920.

The previous prime is 52631842099. The next prime is 52631842111. The reversal of 52631842110 is 1124813625.

It is a super-2 number, since 2×526318421102 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52631842111) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 118807549 + ... + 118807991.

It is an arithmetic number, because the mean of its divisors is an integer number (1334758572).

Almost surely, 252631842110 is an apocalyptic number.

52631842110 is an abundant number, since it is smaller than the sum of its proper divisors (75504980802).

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

52631842110 is a wasteful number, since it uses less digits than its factorization.

52631842110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 938 (or 801 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 33.

The spelling of 52631842110 in words is "fifty-two billion, six hundred thirty-one million, eight hundred forty-two thousand, one hundred ten".

Divisors: 1 2 3 5 6 10 15 30 137 211 274 411 422 443 633 685 822 886 1055 1266 1329 1370 2055 2110 2215 2658 3165 4110 4430 6330 6645 13290 18769 28907 37538 56307 57814 60691 86721 93473 93845 112614 121382 144535 173442 182073 186946 187690 280419 281535 289070 303455 364146 433605 467365 560838 563070 606910 867210 910365 934730 1402095 1820730 2804190 3960259 7920518 8314667 11880777 12805801 16629334 19801295 23761554 24944001 25611602 38417403 39602590 41573335 49888002 59403885 64029005 76834806 83146670 118807770 124720005 128058010 192087015 249440010 384174030 1754394737 3508789474 5263184211 8771973685 10526368422 17543947370 26315921055 52631842110