Base | Representation |
---|---|
bin | 1010100000101111… |
… | …01111011100100111 |
3 | 112120021222210212012 |
4 | 11100113233130213 |
5 | 43024200240411 |
6 | 2331552544435 |
7 | 256563560414 |
oct | 52027573447 |
9 | 15507883765 |
10 | 5643368231 |
11 | 2436597096 |
12 | 1115b5211b |
13 | 6bc230157 |
14 | 3b76d710b |
15 | 23068e18b |
hex | 1505ef727 |
5643368231 has 16 divisors (see below), whose sum is σ = 5794519680. Its totient is φ = 5494349280.
The previous prime is 5643368221. The next prime is 5643368261. The reversal of 5643368231 is 1328633465.
It is a cyclic number.
It is not a de Polignac number, because 5643368231 - 210 = 5643367207 is a prime.
It is a super-2 number, since 2×56433682312 = 63695209981320138722, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5643368221) 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 15 ways as a sum of consecutive naturals, for example, 2824925 + ... + 2826921.
It is an arithmetic number, because the mean of its divisors is an integer number (362157480).
Almost surely, 25643368231 is an apocalyptic number.
5643368231 is a deficient number, since it is larger than the sum of its proper divisors (151151449).
5643368231 is a wasteful number, since it uses less digits than its factorization.
5643368231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2494.
The product of its digits is 311040, while the sum is 41.
The square root of 5643368231 is about 75122.3550682485. The cubic root of 5643368231 is about 1780.3803663638.
The spelling of 5643368231 in words is "five billion, six hundred forty-three million, three hundred sixty-eight thousand, two hundred thirty-one".
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