Base | Representation |
---|---|
bin | 10100010000010011… |
… | …11011101000101011 |
3 | 1001001211210121022021 |
4 | 22020021323220223 |
5 | 134232301131111 |
6 | 4555012405311 |
7 | 533321340151 |
oct | 121011735053 |
9 | 31054717267 |
10 | 10874239531 |
11 | 4680252121 |
12 | 2135916837 |
13 | 1043b6477c |
14 | 7522d53d1 |
15 | 4399ebd71 |
hex | 28827ba2b |
10874239531 has 2 divisors, whose sum is σ = 10874239532. Its totient is φ = 10874239530.
The previous prime is 10874239471. The next prime is 10874239547. The reversal of 10874239531 is 13593247801.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 10874239531 - 217 = 10874108459 is a prime.
It is a super-2 number, since 2×108742395312 (a number of 21 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (10874230531) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5437119765 + 5437119766.
It is an arithmetic number, because the mean of its divisors is an integer number (5437119766).
Almost surely, 210874239531 is an apocalyptic number.
10874239531 is a deficient number, since it is larger than the sum of its proper divisors (1).
10874239531 is an equidigital number, since it uses as much as digits as its factorization.
10874239531 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 181440, while the sum is 43.
The spelling of 10874239531 in words is "ten billion, eight hundred seventy-four million, two hundred thirty-nine thousand, five hundred thirty-one".
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