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232431552501412 = 221141130027990889
BaseRepresentation
bin110100110110010100110000…
…000111110001011010100100
31010110222020110112100011221211
4310312110300013301122210
5220431124304420021122
62142201325305321204
766646424356163125
oct6466246007613244
91113866415304854
10232431552501412
11680727389aa930
122209a960796204
139c902804aa9b4
144157a6631a04c
151bd11287d3877
hexd365301f16a4

232431552501412 has 48 divisors (see below), whose sum is σ = 454559673677760. Its totient is φ = 103072962470400.

The previous prime is 232431552501383. The next prime is 232431552501433. The reversal of 232431552501412 is 214105255134232.

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, 234073264 + ... + 235064152.

It is an arithmetic number, because the mean of its divisors is an integer number (9469993201620).

Almost surely, 2232431552501412 is an apocalyptic number.

232431552501412 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

232431552501412 is a deficient number, since it is larger than the sum of its proper divisors (222128121176348).

232431552501412 is a wasteful number, since it uses less digits than its factorization.

232431552501412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1120972 (or 1120970 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 40.

The spelling of 232431552501412 in words is "two hundred thirty-two trillion, four hundred thirty-one billion, five hundred fifty-two million, five hundred one thousand, four hundred twelve".

Divisors: 1 2 4 11 22 41 44 82 164 451 902 1804 130027 260054 520108 990889 1430297 1981778 2860594 3963556 5331107 5721188 10662214 10899779 21324428 21799558 40626449 43599116 58642177 81252898 117284354 162505796 234568708 446890939 893781878 1787563756 128842324003 257684648006 515369296012 1417265564033 2834531128066 5282535284123 5669062256132 10565070568246 21130141136492 58107888125353 116215776250706 232431552501412