Base | Representation |
---|---|
bin | 110011010101101110… |
… | …111101011001001111 |
3 | 12021021210021202100010 |
4 | 303111232331121033 |
5 | 1400344104332110 |
6 | 41154014004303 |
7 | 3661026501252 |
oct | 632556753117 |
9 | 167253252303 |
10 | 55125464655 |
11 | 21418984558 |
12 | a8254a6693 |
13 | 52768b9951 |
14 | 294d331099 |
15 | 1679831020 |
hex | cd5bbd64f |
55125464655 has 16 divisors (see below), whose sum is σ = 92842888320. Its totient is φ = 27852866208.
The previous prime is 55125464629. The next prime is 55125464657. The reversal of 55125464655 is 55646452155.
It is not a de Polignac number, because 55125464655 - 28 = 55125464399 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55125464657) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96711057 + ... + 96711626.
It is an arithmetic number, because the mean of its divisors is an integer number (5802680520).
Almost surely, 255125464655 is an apocalyptic number.
55125464655 is a deficient number, since it is larger than the sum of its proper divisors (37717423665).
55125464655 is a wasteful number, since it uses less digits than its factorization.
55125464655 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 193422710.
The product of its digits is 3600000, while the sum is 48.
The spelling of 55125464655 in words is "fifty-five billion, one hundred twenty-five million, four hundred sixty-four thousand, six hundred fifty-five".
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