Base | Representation |
---|---|
bin | 11000001111101010… |
… | …11010110110101111 |
3 | 1020121010112220000001 |
4 | 30013311122312233 |
5 | 203124141033111 |
6 | 5551333245131 |
7 | 640362054463 |
oct | 140765326657 |
9 | 36533486001 |
10 | 13016346031 |
11 | 557a42a477 |
12 | 26331937a7 |
13 | 12c58a5c00 |
14 | 8b69c24a3 |
15 | 512ad01c1 |
hex | 307d5adaf |
13016346031 has 24 divisors (see below), whose sum is σ = 14319018000. Its totient is φ = 11825079552.
The previous prime is 13016346011. The next prime is 13016346037. The reversal of 13016346031 is 13064361031.
It is not a de Polignac number, because 13016346031 - 213 = 13016337839 is a prime.
It is a super-2 number, since 2×130163460312 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13016346037) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3442500 + ... + 3446278.
It is an arithmetic number, because the mean of its divisors is an integer number (596625750).
Almost surely, 213016346031 is an apocalyptic number.
13016346031 is a deficient number, since it is larger than the sum of its proper divisors (1302671969).
13016346031 is a wasteful number, since it uses less digits than its factorization.
13016346031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4123 (or 4110 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 28.
The spelling of 13016346031 in words is "thirteen billion, sixteen million, three hundred forty-six thousand, thirty-one".
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