Base | Representation |
---|---|
bin | 110100001001011110… |
… | …111011010001110100 |
3 | 12100112021222111122210 |
4 | 310021132323101310 |
5 | 1404133340130131 |
6 | 41420110453420 |
7 | 4021401254322 |
oct | 641136732164 |
9 | 170467874583 |
10 | 55993676916 |
11 | 21823a75251 |
12 | aa28204270 |
13 | 5384733708 |
14 | 29d2774d12 |
15 | 16cab7e146 |
hex | d097bb474 |
55993676916 has 48 divisors (see below), whose sum is σ = 139233153024. Its totient is φ = 17473200096.
The previous prime is 55993676899. The next prime is 55993676923. The reversal of 55993676916 is 61967639955.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2145280 + ... + 2171223.
It is an arithmetic number, because the mean of its divisors is an integer number (2900690688).
Almost surely, 255993676916 is an apocalyptic number.
It is an amenable number.
55993676916 is an abundant number, since it is smaller than the sum of its proper divisors (83239476108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55993676916 is a wasteful number, since it uses less digits than its factorization.
55993676916 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4316580 (or 4316578 counting only the distinct ones).
The product of its digits is 82668600, while the sum is 66.
The spelling of 55993676916 in words is "fifty-five billion, nine hundred ninety-three million, six hundred seventy-six thousand, nine hundred sixteen".
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