Base | Representation |
---|---|
bin | 10010101011110100… |
… | …11011000011010100 |
3 | 221220002200111122010 |
4 | 21111322123003110 |
5 | 131021004004413 |
6 | 4335221504220 |
7 | 503404516545 |
oct | 112572330324 |
9 | 27802614563 |
10 | 10031313108 |
11 | 4288462013 |
12 | 1b3b572070 |
13 | c3b33203b |
14 | 6b23944cc |
15 | 3da9e5dc3 |
hex | 255e9b0d4 |
10031313108 has 24 divisors (see below), whose sum is σ = 23438091040. Its totient is φ = 3339243360.
The previous prime is 10031313107. The next prime is 10031313151. The reversal of 10031313108 is 80131313001.
10031313108 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10031313107) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 556723 + ... + 574458.
Almost surely, 210031313108 is an apocalyptic number.
It is an amenable number.
10031313108 is an abundant number, since it is smaller than the sum of its proper divisors (13406777932).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10031313108 is a wasteful number, since it uses less digits than its factorization.
10031313108 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1131927 (or 1131925 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 21.
Adding to 10031313108 its reverse (80131313001), we get a palindrome (90162626109).
The spelling of 10031313108 in words is "ten billion, thirty-one million, three hundred thirteen thousand, one hundred eight".
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