Base | Representation |
---|---|
bin | 10100010100111101… |
… | …01011010000011101 |
3 | 1001011120011121210010 |
4 | 22022132223100131 |
5 | 134322241410101 |
6 | 5002524233433 |
7 | 534303640425 |
oct | 121236532035 |
9 | 31146147703 |
10 | 10913231901 |
11 | 46a0264720 |
12 | 214699b879 |
13 | 104bc67790 |
14 | 757565485 |
15 | 43d1502d6 |
hex | 28a7ab41d |
10913231901 has 64 divisors (see below), whose sum is σ = 17551376640. Its totient is φ = 5944320000.
The previous prime is 10913231893. The next prime is 10913231921.
It is a happy number.
10913231901 is nontrivially palindromic in base 10.
10913231901 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10913231901 - 23 = 10913231893 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10913231921) 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 63 ways as a sum of consecutive naturals, for example, 2641005 + ... + 2645133.
It is an arithmetic number, because the mean of its divisors is an integer number (274240260).
Almost surely, 210913231901 is an apocalyptic number.
10913231901 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
10913231901 is a deficient number, since it is larger than the sum of its proper divisors (6638144739).
10913231901 is a wasteful number, since it uses less digits than its factorization.
10913231901 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4318.
The product of its (nonzero) digits is 1458, while the sum is 30.
The spelling of 10913231901 in words is "ten billion, nine hundred thirteen million, two hundred thirty-one thousand, nine hundred one".
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