Base | Representation |
---|---|
bin | 10011100110100100… |
… | …11110100100000101 |
3 | 1000011110001122000112 |
4 | 21303102132210011 |
5 | 133023141030323 |
6 | 4500145122405 |
7 | 521540604002 |
oct | 116322364405 |
9 | 30143048015 |
10 | 10524158213 |
11 | 4510681918 |
12 | 2058629405 |
13 | cb948056a |
14 | 71ba068a9 |
15 | 418de9178 |
hex | 27349e905 |
10524158213 has 4 divisors (see below), whose sum is σ = 10569326508. Its totient is φ = 10478989920.
The previous prime is 10524158191. The next prime is 10524158327. The reversal of 10524158213 is 31285142501.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31285142501 = 23 ⋅1360223587.
It can be written as a sum of positive squares in 2 ways, for example, as 6136685569 + 4387472644 = 78337^2 + 66238^2 .
It is a cyclic number.
It is not a de Polignac number, because 10524158213 - 212 = 10524154117 is a prime.
It is a super-2 number, since 2×105241582132 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 10524158213.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10524151213) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22583798 + ... + 22584263.
It is an arithmetic number, because the mean of its divisors is an integer number (2642331627).
Almost surely, 210524158213 is an apocalyptic number.
It is an amenable number.
10524158213 is a deficient number, since it is larger than the sum of its proper divisors (45168295).
10524158213 is an equidigital number, since it uses as much as digits as its factorization.
10524158213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45168294.
The product of its (nonzero) digits is 9600, while the sum is 32.
The spelling of 10524158213 in words is "ten billion, five hundred twenty-four million, one hundred fifty-eight thousand, two hundred thirteen".
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