Base | Representation |
---|---|
bin | 1010000111011000… |
… | …01010011010000011 |
3 | 112000110122222001001 |
4 | 11003230022122003 |
5 | 42110214231411 |
6 | 2254512552431 |
7 | 251401326520 |
oct | 50354123203 |
9 | 15013588031 |
10 | 5430617731 |
11 | 2337495530 |
12 | 1076852717 |
13 | 687130396 |
14 | 397356147 |
15 | 21bb66dc1 |
hex | 143b0a683 |
5430617731 has 16 divisors (see below), whose sum is σ = 6935781888. Its totient is φ = 4128436800.
The previous prime is 5430617711. The next prime is 5430617741. The reversal of 5430617731 is 1377160345.
It is a cyclic number.
It is not a de Polignac number, because 5430617731 - 211 = 5430615683 is a prime.
It is a super-2 number, since 2×54306177312 = 58983217880503176722, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (5430617711) 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, 856935 + ... + 863248.
It is an arithmetic number, because the mean of its divisors is an integer number (433486368).
Almost surely, 25430617731 is an apocalyptic number.
5430617731 is a deficient number, since it is larger than the sum of its proper divisors (1505164157).
5430617731 is a wasteful number, since it uses less digits than its factorization.
5430617731 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1720242.
The product of its (nonzero) digits is 52920, while the sum is 37.
The square root of 5430617731 is about 73692.7250887087. The cubic root of 5430617731 is about 1757.7202027568.
The spelling of 5430617731 in words is "five billion, four hundred thirty million, six hundred seventeen thousand, seven hundred thirty-one".
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