Base | Representation |
---|---|
bin | 10101011111011000… |
… | …110110011011011111 |
3 | 2012120011000220221022 |
4 | 111133120312123133 |
5 | 334224221431044 |
6 | 14333421154355 |
7 | 1444552563626 |
oct | 253730663337 |
9 | 65504026838 |
10 | 23075186399 |
11 | 9871383091 |
12 | 457b9bb9bb |
13 | 2239825565 |
14 | 118c8a06bd |
15 | 900c123ee |
hex | 55f6366df |
23075186399 has 4 divisors (see below), whose sum is σ = 23129997240. Its totient is φ = 23020375560.
The previous prime is 23075186371. The next prime is 23075186401. The reversal of 23075186399 is 99368157032.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 23075186399 - 232 = 18780219103 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 23075186399.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23075186369) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27404789 + ... + 27405630.
It is an arithmetic number, because the mean of its divisors is an integer number (5782499310).
Almost surely, 223075186399 is an apocalyptic number.
23075186399 is a deficient number, since it is larger than the sum of its proper divisors (54810841).
23075186399 is an equidigital number, since it uses as much as digits as its factorization.
23075186399 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54810840.
The product of its (nonzero) digits is 2449440, while the sum is 53.
The spelling of 23075186399 in words is "twenty-three billion, seventy-five million, one hundred eighty-six thousand, three hundred ninety-nine".
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