Base | Representation |
---|---|
bin | 100110000011111010111… |
… | …1111101110111011001111 |
3 | 200112002101111220121010111 |
4 | 1030013311333232323033 |
5 | 1141201244143340211 |
6 | 15043045113220451 |
7 | 1046635410051634 |
oct | 114076577567317 |
9 | 20462344817114 |
10 | 5231102324431 |
11 | 1737552984415 |
12 | 7059a5701727 |
13 | 2bc3a1c611b9 |
14 | 14128845818b |
15 | 91116464421 |
hex | 4c1f5feeecf |
5231102324431 has 12 divisors (see below), whose sum is σ = 5470666320672. Its totient is φ = 5001617039936.
The previous prime is 5231102324381. The next prime is 5231102324501. The reversal of 5231102324431 is 1344232011325.
It is not a de Polignac number, because 5231102324431 - 215 = 5231102291663 is a prime.
It is a super-2 number, since 2×52311023244312 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 5231102324393 and 5231102324402.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5231102324831) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 726106 + ... + 3315031.
It is an arithmetic number, because the mean of its divisors is an integer number (455888860056).
Almost surely, 25231102324431 is an apocalyptic number.
5231102324431 is a deficient number, since it is larger than the sum of its proper divisors (239563996241).
5231102324431 is a wasteful number, since it uses less digits than its factorization.
5231102324431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4043630 (or 4043607 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 31.
Adding to 5231102324431 its reverse (1344232011325), we get a palindrome (6575334335756).
The spelling of 5231102324431 in words is "five trillion, two hundred thirty-one billion, one hundred two million, three hundred twenty-four thousand, four hundred thirty-one".
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