Base | Representation |
---|---|
bin | 10011001101011011… |
… | …01111000110011111 |
3 | 222121202002211210112 |
4 | 21212231233012133 |
5 | 132110134400111 |
6 | 4423211400235 |
7 | 513366516401 |
oct | 114655570637 |
9 | 28552084715 |
10 | 10313200031 |
11 | 4412594912 |
12 | 1bb9a5307b |
13 | c8485a534 |
14 | 6db9b0b71 |
15 | 405627e8b |
hex | 266b6f19f |
10313200031 has 8 divisors (see below), whose sum is σ = 10375067520. Its totient is φ = 10251501568.
The previous prime is 10313200021. The next prime is 10313200061. The reversal of 10313200031 is 13000231301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10313200031 - 222 = 10309005727 is a prime.
It is a super-2 number, since 2×103132000312 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10313199979 and 10313200015.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10313200021) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81215 + ... + 164991.
It is an arithmetic number, because the mean of its divisors is an integer number (1296883440).
Almost surely, 210313200031 is an apocalyptic number.
10313200031 is a deficient number, since it is larger than the sum of its proper divisors (61867489).
10313200031 is an equidigital number, since it uses as much as digits as its factorization.
10313200031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 84513.
The product of its (nonzero) digits is 54, while the sum is 14.
Adding to 10313200031 its reverse (13000231301), we get a palindrome (23313431332).
The spelling of 10313200031 in words is "ten billion, three hundred thirteen million, two hundred thousand, thirty-one".
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