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12735041754 = 2383197271479
BaseRepresentation
bin10111101110001000…
…10101000011011010
31012212112020011002010
423313010111003122
5202040132314004
65503404050350
7630405032421
oct136704250332
935775204063
1012735041754
1154456653a6
122574b339b6
13127c522986
1488b4b82b8
154e8065a89
hex2f71150da

12735041754 has 64 divisors (see below), whose sum is σ = 26057687040. Its totient is φ = 4148504640.

The previous prime is 12735041749. The next prime is 12735041779. The reversal of 12735041754 is 45714053721.

12735041754 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×127350417542 (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26586487 + ... + 26586965.

It is an arithmetic number, because the mean of its divisors is an integer number (407151360).

Almost surely, 212735041754 is an apocalyptic number.

12735041754 is an abundant number, since it is smaller than the sum of its proper divisors (13322645286).

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

12735041754 is a wasteful number, since it uses less digits than its factorization.

12735041754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1035.

The product of its (nonzero) digits is 117600, while the sum is 39.

The spelling of 12735041754 in words is "twelve billion, seven hundred thirty-five million, forty-one thousand, seven hundred fifty-four".

Divisors: 1 2 3 6 83 166 197 249 271 394 479 498 542 591 813 958 1182 1437 1626 2874 16351 22493 32702 39757 44986 49053 53387 67479 79514 94363 98106 106774 119271 129809 134958 160161 188726 238542 259618 283089 320322 389427 566178 778854 4431121 7832129 8862242 10774147 13293363 15664258 21548294 23496387 25572373 26586726 32322441 46992774 51144746 64644882 76717119 153434238 2122506959 4245013918 6367520877 12735041754