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13801070766882 = 237389171844351
BaseRepresentation
bin1100100011010100111111…
…1010111010101100100010
31210212100222100110212021210
43020311033322322230202
53302104043104020012
645204042511130550
72623044253643640
oct310651772725442
953770870425253
1013801070766882
1144410017224a3
12166a8a6813a56
1379158771b859
14359d9267a190
1518dee698823c
hexc8d4febab22

13801070766882 has 32 divisors (see below), whose sum is σ = 31545423028224. Its totient is φ = 3943148274000.

The previous prime is 13801070766877. The next prime is 13801070766893. The reversal of 13801070766882 is 28866707010831.

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, 15923007 + ... + 16767357.

It is an arithmetic number, because the mean of its divisors is an integer number (985794469632).

Almost surely, 213801070766882 is an apocalyptic number.

13801070766882 is an abundant number, since it is smaller than the sum of its proper divisors (17744352261342).

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

13801070766882 is a wasteful number, since it uses less digits than its factorization.

13801070766882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1233534.

The product of its (nonzero) digits is 5419008, while the sum is 57.

The spelling of 13801070766882 in words is "thirteen trillion, eight hundred one billion, seventy million, seven hundred sixty-six thousand, eight hundred eighty-two".

Divisors: 1 2 3 6 7 14 21 42 389171 778342 844351 1167513 1688702 2335026 2533053 2724197 5066106 5448394 5910457 8172591 11820914 16345182 17731371 35462742 328596923021 657193846042 985790769063 1971581538126 2300178461147 4600356922294 6900535383441 13801070766882