Base | Representation |
---|---|
bin | 110011010101100111… |
… | …001100110000110100 |
3 | 12021021122110101221021 |
4 | 303111213030300310 |
5 | 1400343044233302 |
6 | 41153502230524 |
7 | 3661003266526 |
oct | 632547146064 |
9 | 167248411837 |
10 | 55123430452 |
11 | 214178151a2 |
12 | a824885444 |
13 | 5276356a8c |
14 | 294cd61a16 |
15 | 167957d437 |
hex | cd59ccc34 |
55123430452 has 24 divisors (see below), whose sum is σ = 96725059200. Its totient is φ = 27487748736.
The previous prime is 55123430423. The next prime is 55123430473. The reversal of 55123430452 is 25403432155.
55123430452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6956949 + ... + 6964867.
It is an arithmetic number, because the mean of its divisors is an integer number (4030210800).
Almost surely, 255123430452 is an apocalyptic number.
It is an amenable number.
55123430452 is a deficient number, since it is larger than the sum of its proper divisors (41601628748).
55123430452 is a wasteful number, since it uses less digits than its factorization.
55123430452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12375 (or 12373 counting only the distinct ones).
The product of its (nonzero) digits is 72000, while the sum is 34.
The spelling of 55123430452 in words is "fifty-five billion, one hundred twenty-three million, four hundred thirty thousand, four hundred fifty-two".
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