Base | Representation |
---|---|
bin | 101001010100… |
… | …010101011011 |
3 | 202101021121101 |
4 | 221110111123 |
5 | 10233044240 |
6 | 1024052231 |
7 | 161030554 |
oct | 51242533 |
9 | 22337541 |
10 | 10831195 |
11 | 6128701 |
12 | 3764077 |
13 | 2322cbb |
14 | 161d32b |
15 | e3e39a |
hex | a5455b |
10831195 has 16 divisors (see below), whose sum is σ = 13483008. Its totient is φ = 8346240.
The previous prime is 10831189. The next prime is 10831199. The reversal of 10831195 is 59113801.
10831195 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a de Polignac number, because none of the positive numbers 2k-10831195 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10831199) 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, 23265 + ... + 23725.
It is an arithmetic number, because the mean of its divisors is an integer number (842688).
Almost surely, 210831195 is an apocalyptic number.
10831195 is a deficient number, since it is larger than the sum of its proper divisors (2651813).
10831195 is a wasteful number, since it uses less digits than its factorization.
10831195 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 630.
The product of its (nonzero) digits is 1080, while the sum is 28.
The square root of 10831195 is about 3291.0780908389. The cubic root of 10831195 is about 221.2545063825.
Adding to 10831195 its reverse (59113801), we get a palindrome (69944996).
It can be divided in two parts, 10831 and 195, that added together give a triangular number (11026 = T148).
The spelling of 10831195 in words is "ten million, eight hundred thirty-one thousand, one hundred ninety-five".
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