Base | Representation |
---|---|
bin | 10010101011110100… |
… | …00111010100111001 |
3 | 221220002112101210201 |
4 | 21111322013110321 |
5 | 131020443413223 |
6 | 4335220042201 |
7 | 503404032154 |
oct | 112572072471 |
9 | 27802471721 |
10 | 10031232313 |
11 | 4288407343 |
12 | 1b3b533361 |
13 | c3b30432b |
14 | 6b2372c9b |
15 | 3da9cbead |
hex | 255e87539 |
10031232313 has 16 divisors (see below), whose sum is σ = 10693178496. Its totient is φ = 9377406720.
The previous prime is 10031232307. The next prime is 10031232329. The reversal of 10031232313 is 31323213001.
It is a de Polignac number, because none of the positive numbers 2k-10031232313 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10031232353) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3454020 + ... + 3456922.
It is an arithmetic number, because the mean of its divisors is an integer number (668323656).
Almost surely, 210031232313 is an apocalyptic number.
It is an amenable number.
10031232313 is a deficient number, since it is larger than the sum of its proper divisors (661946183).
10031232313 is a wasteful number, since it uses less digits than its factorization.
10031232313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4224.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 10031232313 its reverse (31323213001), we get a palindrome (41354445314).
The spelling of 10031232313 in words is "ten billion, thirty-one million, two hundred thirty-two thousand, three hundred thirteen".
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