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12606050754 = 2321170190823
BaseRepresentation
bin10111011110110000…
…10001000111000010
31012112112111201200200
423233120101013002
5201304122111004
65442515230030
7624250443363
oct135730210702
935475451620
1012606050754
115389872570
1225398a8316
13125b89b53b
148782dbb6a
154dba86239
hex2ef6111c2

12606050754 has 48 divisors (see below), whose sum is σ = 29838953664. Its totient is φ = 3814524000.

The previous prime is 12606050719. The next prime is 12606050797. The reversal of 12606050754 is 45705060621.

It is a happy number.

It is a super-2 number, since 2×126060507542 (a number of 21 digits) contains 22 as substring.

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, 93387 + ... + 184209.

It is an arithmetic number, because the mean of its divisors is an integer number (621644868).

Almost surely, 212606050754 is an apocalyptic number.

12606050754 is an abundant number, since it is smaller than the sum of its proper divisors (17232902910).

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

12606050754 is a wasteful number, since it uses less digits than its factorization.

12606050754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91543 (or 91540 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The spelling of 12606050754 in words is "twelve billion, six hundred six million, fifty thousand, seven hundred fifty-four".

Divisors: 1 2 3 6 9 11 18 22 33 66 99 198 701 1402 2103 4206 6309 7711 12618 15422 23133 46266 69399 90823 138798 181646 272469 544938 817407 999053 1634814 1998106 2997159 5994318 8991477 17982954 63666923 127333846 191000769 382001538 573002307 700336153 1146004614 1400672306 2101008459 4202016918 6303025377 12606050754