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2315025002612 = 22782679464379
BaseRepresentation
bin100001101100000010001…
…111100011000001110100
322012022111001222002112102
4201230002033203001310
5300412132400040422
64531301404041232
7326153322562640
oct41540217430164
98168431862472
102315025002612
11812884296a13
12314801233218
1313a3c915446a
1480095283c20
154034478e192
hex21b023e3074

2315025002612 has 12 divisors (see below), whose sum is σ = 4630050005280. Its totient is φ = 992153572536.

The previous prime is 2315025002561. The next prime is 2315025002623. The reversal of 2315025002612 is 2162005205132.

2315025002612 is an admirable number.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 41339732162 + ... + 41339732217.

It is an arithmetic number, because the mean of its divisors is an integer number (385837500440).

Almost surely, 22315025002612 is an apocalyptic number.

It is an amenable number.

2315025002612 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2315025002612 is a wasteful number, since it uses less digits than its factorization.

2315025002612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82679464390 (or 82679464388 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The spelling of 2315025002612 in words is "two trillion, three hundred fifteen billion, twenty-five million, two thousand, six hundred twelve".

Divisors: 1 2 4 7 14 28 82679464379 165358928758 330717857516 578756250653 1157512501306 2315025002612