Base | Representation |
---|---|
bin | 110011110011010110… |
… | …101000101001110101 |
3 | 12022120102100220221220 |
4 | 303303112220221311 |
5 | 1402403313422400 |
6 | 41315205100553 |
7 | 4006242432156 |
oct | 636326505165 |
9 | 168512326856 |
10 | 55622404725 |
11 | 21653440a28 |
12 | a9439b7759 |
13 | 5325840024 |
14 | 299932b92d |
15 | 16a82927a0 |
hex | cf35a8a75 |
55622404725 has 24 divisors (see below), whose sum is σ = 92093650272. Its totient is φ = 29622936000.
The previous prime is 55622404687. The next prime is 55622404727. The reversal of 55622404725 is 52740422655.
It is not a de Polignac number, because 55622404725 - 29 = 55622404213 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55622404727) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 476407 + ... + 581556.
It is an arithmetic number, because the mean of its divisors is an integer number (3837235428).
Almost surely, 255622404725 is an apocalyptic number.
It is an amenable number.
55622404725 is a deficient number, since it is larger than the sum of its proper divisors (36471245547).
55622404725 is a wasteful number, since it uses less digits than its factorization.
55622404725 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1058677 (or 1058672 counting only the distinct ones).
The product of its (nonzero) digits is 672000, while the sum is 42.
The spelling of 55622404725 in words is "fifty-five billion, six hundred twenty-two million, four hundred four thousand, seven hundred twenty-five".
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