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12375524141 = 2343137149613
BaseRepresentation
bin10111000011010001…
…11000001100101101
31011221110201202121222
423201220320030231
5200321113233031
65404002233125
7615451135211
oct134150701455
934843652558
1012375524141
11528072a502
1224946557a5
131222bb6666
14855850941
154c66ebe7b
hex2e1a3832d

12375524141 has 32 divisors (see below), whose sum is σ = 13421548800. Its totient is φ = 11382142464.

The previous prime is 12375524129. The next prime is 12375524149. The reversal of 12375524141 is 14142557321.

It is a cyclic number.

It is not a de Polignac number, because 12375524141 - 210 = 12375523117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12375524149) 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, 20188151 + ... + 20188763.

It is an arithmetic number, because the mean of its divisors is an integer number (419423400).

Almost surely, 212375524141 is an apocalyptic number.

It is an amenable number.

12375524141 is a deficient number, since it is larger than the sum of its proper divisors (1046024659).

12375524141 is a wasteful number, since it uses less digits than its factorization.

12375524141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 965.

The product of its digits is 33600, while the sum is 35.

The spelling of 12375524141 in words is "twelve billion, three hundred seventy-five million, five hundred twenty-four thousand, one hundred forty-one".

Divisors: 1 23 43 137 149 613 989 3151 3427 5891 6407 14099 20413 26359 83981 91337 135493 147361 469499 606257 877759 1931563 2100751 3611183 3927491 12513169 20188457 83057209 90332293 287802887 538066267 12375524141