Base | Representation |
---|---|
bin | 1001000111110100… |
… | …01110001111010011 |
3 | 110122022101100110001 |
4 | 10203322032033103 |
5 | 40012220320111 |
6 | 2125544550431 |
7 | 232235326645 |
oct | 44372161723 |
9 | 13568340401 |
10 | 4897432531 |
11 | 2093522602 |
12 | b48182417 |
13 | 600829594 |
14 | 346602895 |
15 | 1d9e461c1 |
hex | 123e8e3d3 |
4897432531 has 8 divisors (see below), whose sum is σ = 4952286864. Its totient is φ = 4842703200.
The previous prime is 4897432523. The next prime is 4897432549. The reversal of 4897432531 is 1352347984.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4897432531 - 23 = 4897432523 is a prime.
It is a super-2 number, since 2×48974325312 = 47969690791394131922, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4897433531) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48681 + ... + 110293.
It is an arithmetic number, because the mean of its divisors is an integer number (619035858).
Almost surely, 24897432531 is an apocalyptic number.
4897432531 is a deficient number, since it is larger than the sum of its proper divisors (54854333).
4897432531 is a wasteful number, since it uses less digits than its factorization.
4897432531 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62501.
The product of its digits is 725760, while the sum is 46.
The square root of 4897432531 is about 69981.6585327899. The cubic root of 4897432531 is about 1698.2025443470.
The spelling of 4897432531 in words is "four billion, eight hundred ninety-seven million, four hundred thirty-two thousand, five hundred thirty-one".
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