Base | Representation |
---|---|
bin | 10010110000010010… |
… | …00101111001000111 |
3 | 221222201001121200110 |
4 | 21120021011321013 |
5 | 131110042304111 |
6 | 4343035244103 |
7 | 504340435326 |
oct | 113011057107 |
9 | 27881047613 |
10 | 10068713031 |
11 | 42a7587143 |
12 | 1b4bba9633 |
13 | c45cc8280 |
14 | 6b732c0bd |
15 | 3dde325a6 |
hex | 258245e47 |
10068713031 has 32 divisors (see below), whose sum is σ = 14815854592. Its totient is φ = 6043040640.
The previous prime is 10068713021. The next prime is 10068713041. The reversal of 10068713031 is 13031786001.
It is an interprime number because it is at equal distance from previous prime (10068713021) and next prime (10068713041).
It is not a de Polignac number, because 10068713031 - 27 = 10068712903 is a prime.
It is a super-2 number, since 2×100687130312 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 10068713031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10068713021) 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, 1225146 + ... + 1233336.
It is an arithmetic number, because the mean of its divisors is an integer number (462995456).
Almost surely, 210068713031 is an apocalyptic number.
10068713031 is a deficient number, since it is larger than the sum of its proper divisors (4747141561).
10068713031 is a wasteful number, since it uses less digits than its factorization.
10068713031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8983.
The product of its (nonzero) digits is 3024, while the sum is 30.
The spelling of 10068713031 in words is "ten billion, sixty-eight million, seven hundred thirteen thousand, thirty-one".
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