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6925296239 = 171513677351
BaseRepresentation
bin1100111001100011…
…11010001001101111
3122212122011111111022
412130301322021233
5103140333434424
63103105044355
7333421022021
oct63461721157
918778144438
106925296239
112a34170624
1214133266bb
138649ab434
14499a72011
152a7eae95e
hex19cc7a26f

6925296239 has 16 divisors (see below), whose sum is σ = 7402346496. Its totient is φ = 6456240000.

The previous prime is 6925296227. The next prime is 6925296241. The reversal of 6925296239 is 9326925296.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-6925296239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6925296269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 938414 + ... + 945764.

It is an arithmetic number, because the mean of its divisors is an integer number (462646656).

Almost surely, 26925296239 is an apocalyptic number.

6925296239 is a deficient number, since it is larger than the sum of its proper divisors (477050257).

6925296239 is a wasteful number, since it uses less digits than its factorization.

6925296239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7886.

The product of its digits is 3149280, while the sum is 53.

The square root of 6925296239 is about 83218.3647940766. The cubic root of 6925296239 is about 1906.1019188685.

The spelling of 6925296239 in words is "six billion, nine hundred twenty-five million, two hundred ninety-six thousand, two hundred thirty-nine".

Divisors: 1 17 151 367 2567 6239 7351 55417 124967 942089 1110001 2697817 18870017 45862889 407370367 6925296239