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27080164903038 = 23131961299552719
BaseRepresentation
bin1100010100001000101111…
…00111000000100001111110
310112212211122020211111110220
412022010113213000201332
512022140134203344123
6133332242255442210
75463322505513442
oct612042747004176
9115784566744426
1027080164903038
1186a06a7122565
123054398526366
131215857c60520
146989890b6822
1531e63d278ce3
hex18a1179c087e

27080164903038 has 64 divisors (see below), whose sum is σ = 62402822630400. Its totient is φ = 7764406450560.

The previous prime is 27080164903031. The next prime is 27080164903061. The reversal of 27080164903038 is 83030946108072.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27080164903031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 149685958 + ... + 149866761.

It is an arithmetic number, because the mean of its divisors is an integer number (975044103600).

Almost surely, 227080164903038 is an apocalyptic number.

27080164903038 is an abundant number, since it is smaller than the sum of its proper divisors (35322657727362).

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

27080164903038 is a wasteful number, since it uses less digits than its factorization.

27080164903038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299552817.

The product of its (nonzero) digits is 1741824, while the sum is 51.

The spelling of 27080164903038 in words is "twenty-seven trillion, eighty billion, one hundred sixty-four million, nine hundred three thousand, thirty-eight".

Divisors: 1 2 3 6 13 19 26 38 39 57 61 78 114 122 183 247 366 494 741 793 1159 1482 1586 2318 2379 3477 4758 6954 15067 30134 45201 90402 299552719 599105438 898658157 1797316314 3894185347 5691501661 7788370694 11383003322 11682556041 17074504983 18272715859 23365112082 34149009966 36545431718 54818147577 73989521593 109636295154 147979043186 221968564779 237545306167 347181601321 443937129558 475090612334 694363202642 712635918501 1041544803963 1425271837002 2083089607926 4513360817173 9026721634346 13540082451519 27080164903038