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12830269175 = 521929931417
BaseRepresentation
bin10111111001011111…
…00101111011110111
31020010011102012112122
423330233211323313
5202234022103200
65521045110155
7632642326403
oct137457457367
936104365478
1012830269175
115494397149
1225a09b835b
131296185069
14899dc6103
155015c6385
hex2fcbe5ef7

12830269175 has 24 divisors (see below), whose sum is σ = 17324374800. Its totient is φ = 9388673280.

The previous prime is 12830269159. The next prime is 12830269211. The reversal of 12830269175 is 57196203821.

It is not a de Polignac number, because 12830269175 - 24 = 12830269159 is a prime.

It is a congruent number.

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, 451934 + ... + 479483.

It is an arithmetic number, because the mean of its divisors is an integer number (721848950).

Almost surely, 212830269175 is an apocalyptic number.

12830269175 is a deficient number, since it is larger than the sum of its proper divisors (4494105625).

12830269175 is a wasteful number, since it uses less digits than its factorization.

12830269175 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 931475 (or 931470 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 44.

The spelling of 12830269175 in words is "twelve billion, eight hundred thirty million, two hundred sixty-nine thousand, one hundred seventy-five".

Divisors: 1 5 19 25 29 95 145 475 551 725 2755 13775 931417 4657085 17696923 23285425 27011093 88484615 135055465 442423075 513210767 675277325 2566053835 12830269175