Base | Representation |
---|---|
bin | 1001110110101011… |
… | …10010001111000111 |
3 | 111122201001222001110 |
4 | 10323111302033013 |
5 | 41313334040311 |
6 | 2232550300103 |
7 | 245050536612 |
oct | 47325621707 |
9 | 14581058043 |
10 | 5290533831 |
11 | 2275406410 |
12 | 1037957633 |
13 | 6640c3abb |
14 | 3828cd179 |
15 | 20e6e58a6 |
hex | 13b5723c7 |
5290533831 has 32 divisors (see below), whose sum is σ = 8214497280. Its totient is φ = 2994818400.
The previous prime is 5290533821. The next prime is 5290533839. The reversal of 5290533831 is 1383350925.
It is not a de Polignac number, because 5290533831 - 25 = 5290533799 is a prime.
It is a super-2 number, since 2×52905338312 = 55979496433911073122, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 5290533831.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5290533839) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14905 + ... + 103938.
It is an arithmetic number, because the mean of its divisors is an integer number (256703040).
Almost surely, 25290533831 is an apocalyptic number.
5290533831 is a deficient number, since it is larger than the sum of its proper divisors (2923963449).
5290533831 is a wasteful number, since it uses less digits than its factorization.
5290533831 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 118947.
The product of its (nonzero) digits is 97200, while the sum is 39.
The square root of 5290533831 is about 72736.0559213929. The cubic root of 5290533831 is about 1742.4747705563.
It can be divided in two parts, 52905 and 33831, that added together give a triangular number (86736 = T416).
The spelling of 5290533831 in words is "five billion, two hundred ninety million, five hundred thirty-three thousand, eight hundred thirty-one".
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