Base | Representation |
---|---|
bin | 110011011100001101… |
… | …011111000011001101 |
3 | 12021120100202112100011 |
4 | 303130031133003031 |
5 | 1401104414131000 |
6 | 41212455033221 |
7 | 3663516234226 |
oct | 633415370315 |
9 | 167510675304 |
10 | 55234130125 |
11 | 21474254529 |
12 | a85596b811 |
13 | 5293275745 |
14 | 295d93a24d |
15 | 16841482ba |
hex | cdc35f0cd |
55234130125 has 16 divisors (see below), whose sum is σ = 69005132352. Its totient is φ = 44140549200.
The previous prime is 55234130117. The next prime is 55234130207. The reversal of 55234130125 is 52103143255.
It is not a de Polignac number, because 55234130125 - 23 = 55234130117 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114927 + ... + 351676.
It is an arithmetic number, because the mean of its divisors is an integer number (4312820772).
Almost surely, 255234130125 is an apocalyptic number.
It is an amenable number.
55234130125 is a deficient number, since it is larger than the sum of its proper divisors (13771002227).
55234130125 is an equidigital number, since it uses as much as digits as its factorization.
55234130125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 467565 (or 467555 counting only the distinct ones).
The product of its (nonzero) digits is 18000, while the sum is 31.
The spelling of 55234130125 in words is "fifty-five billion, two hundred thirty-four million, one hundred thirty thousand, one hundred twenty-five".
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