Base | Representation |
---|---|
bin | 110010111110000000… |
… | …101101111000011000 |
3 | 12020021001101100112110 |
4 | 302332000231320120 |
5 | 1344040212412040 |
6 | 41050315312320 |
7 | 3645124534656 |
oct | 627600557030 |
9 | 166231340473 |
10 | 54727466520 |
11 | 21234256681 |
12 | a73414b6a0 |
13 | 52122c95ac |
14 | 291252bdd6 |
15 | 1654915980 |
hex | cbe02de18 |
54727466520 has 64 divisors (see below), whose sum is σ = 165435747840. Its totient is φ = 14482582400.
The previous prime is 54727466509. The next prime is 54727466533. The reversal of 54727466520 is 2566472745.
It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 54727466520.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1724976 + ... + 1756415.
It is an arithmetic number, because the mean of its divisors is an integer number (2584933560).
Almost surely, 254727466520 is an apocalyptic number.
It is an amenable number.
54727466520 is an abundant number, since it is smaller than the sum of its proper divisors (110708281320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54727466520 is a wasteful number, since it uses less digits than its factorization.
54727466520 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3481536 (or 3481532 counting only the distinct ones).
The product of its (nonzero) digits is 2822400, while the sum is 48.
The spelling of 54727466520 in words is "fifty-four billion, seven hundred twenty-seven million, four hundred sixty-six thousand, five hundred twenty".
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