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10012232313 = 331019473877
BaseRepresentation
bin10010101001100011…
…01000101001111001
3221211202210002201000
421110301220221321
5131001112413223
64333300515213
7503053366446
oct112461505171
927752702630
1010012232313
11427870a366
121b350abb09
13c373b1125
146ada289cd
153d8ec7543
hex254c68a79

10012232313 has 32 divisors (see below), whose sum is σ = 14999483520. Its totient is φ = 6600052800.

The previous prime is 10012232261. The next prime is 10012232323. The reversal of 10012232313 is 31323221001.

It is not a de Polignac number, because 10012232313 - 210 = 10012231289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10012232323) 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, 2580531 + ... + 2584407.

It is an arithmetic number, because the mean of its divisors is an integer number (468733860).

Almost surely, 210012232313 is an apocalyptic number.

It is an amenable number.

10012232313 is a deficient number, since it is larger than the sum of its proper divisors (4987251207).

10012232313 is a wasteful number, since it uses less digits than its factorization.

10012232313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4934 (or 4928 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 10012232313 its reverse (31323221001), we get a palindrome (41335453314).

The spelling of 10012232313 in words is "ten billion, twelve million, two hundred thirty-two thousand, three hundred thirteen".

Divisors: 1 3 9 27 101 303 909 947 2727 2841 3877 8523 11631 25569 34893 95647 104679 286941 391577 860823 1174731 2582469 3524193 3671519 10572579 11014557 33043671 99131013 370823419 1112470257 3337410771 10012232313