Base | Representation |
---|---|
bin | 1010011110111111111100… |
… | …00110010101101111111000 |
3 | 10000122001220011022210022200 |
4 | 11033133332012111233320 |
5 | 11010214330223134230 |
6 | 121011252134550200 |
7 | 4566460062143625 |
oct | 517377606255770 |
9 | 100561804283280 |
10 | 23055352552440 |
11 | 73897a151171a |
12 | 2704346b08360 |
13 | cb3158780140 |
14 | 599c566b934c |
15 | 29eac8d16160 |
hex | 14f7fe195bf8 |
23055352552440 has 96 divisors (see below), whose sum is σ = 80693733949920. Its totient is φ = 5675163704064.
The previous prime is 23055352552429. The next prime is 23055352552457. The reversal of 23055352552440 is 4425525355032.
23055352552440 is a `hidden beast` number, since 2 + 3 + 0 + 5 + 5 + 3 + 52 + 552 + 4 + 40 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 2463174012 + ... + 2463183371.
It is an arithmetic number, because the mean of its divisors is an integer number (840559728645).
Almost surely, 223055352552440 is an apocalyptic number.
23055352552440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23055352552440 is an abundant number, since it is smaller than the sum of its proper divisors (57638381397480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23055352552440 is a wasteful number, since it uses less digits than its factorization.
23055352552440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4926357413 (or 4926357406 counting only the distinct ones).
The product of its (nonzero) digits is 3600000, while the sum is 45.
The spelling of 23055352552440 in words is "twenty-three trillion, fifty-five billion, three hundred fifty-two million, five hundred fifty-two thousand, four hundred forty".
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