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13097236412070 = 2325631723037019
BaseRepresentation
bin1011111010010111000000…
…0111111011011010100110
31201101002020220222001120200
42332211300013323122212
53204041120010141240
643504442022211330
72521146504434256
oct276456007733246
951332226861520
1013097236412070
11419a563568328
1215763b9b83b46
137400aaa79315
14333ca401d966
1517aa50e7a930
hexbe9701fb6a6

13097236412070 has 48 divisors (see below), whose sum is σ = 34058206812240. Its totient is φ = 3492043336512.

The previous prime is 13097236412021. The next prime is 13097236412129. The reversal of 13097236412070 is 7021463279031.

13097236412070 is a `hidden beast` number, since 1 + 30 + 9 + 72 + 364 + 120 + 70 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10949980 + ... + 12087039.

It is an arithmetic number, because the mean of its divisors is an integer number (709545975255).

Almost surely, 213097236412070 is an apocalyptic number.

13097236412070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13097236412070 is an abundant number, since it is smaller than the sum of its proper divisors (20960970400170).

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

13097236412070 is a wasteful number, since it uses less digits than its factorization.

13097236412070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23043349 (or 23043346 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 45.

The spelling of 13097236412070 in words is "thirteen trillion, ninety-seven billion, two hundred thirty-six million, four hundred twelve thousand, seventy".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 6317 12634 18951 31585 37902 56853 63170 94755 113706 189510 284265 568530 23037019 46074038 69111057 115185095 138222114 207333171 230370190 345555285 414666342 691110570 1036665855 2073331710 145524849023 291049698046 436574547069 727624245115 873149094138 1309723641207 1455248490230 2182872735345 2619447282414 4365745470690 6548618206035 13097236412070