Base | Representation |
---|---|
bin | 100111010101… |
… | …010111011001 |
3 | 201101212012200 |
4 | 213111113121 |
5 | 10114424004 |
6 | 1005000413 |
7 | 153433413 |
oct | 47252731 |
9 | 21355180 |
10 | 10311129 |
11 | 59029a4 |
12 | 3553109 |
13 | 21a037a |
14 | 15259b3 |
15 | d8a239 |
hex | 9d55d9 |
10311129 has 24 divisors (see below), whose sum is σ = 16604640. Its totient is φ = 6127488.
The previous prime is 10311101. The next prime is 10311139. The reversal of 10311129 is 92111301.
10311129 is nontrivially palindromic in base 16.
10311129 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10311129 - 28 = 10310873 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10311139) 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, 1134 + ... + 4680.
It is an arithmetic number, because the mean of its divisors is an integer number (691860).
Almost surely, 210311129 is an apocalyptic number.
10311129 is a gapful number since it is divisible by the number (19) formed by its first and last digit.
It is an amenable number.
10311129 is a deficient number, since it is larger than the sum of its proper divisors (6293511).
10311129 is a wasteful number, since it uses less digits than its factorization.
10311129 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3589 (or 3586 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 18.
The square root of 10311129 is about 3211.0946731605. The cubic root of 10311129 is about 217.6550460080.
It can be divided in two parts, 10311 and 129, that added together give a triangular number (10440 = T144).
The spelling of 10311129 in words is "ten million, three hundred eleven thousand, one hundred twenty-nine".
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