Base | Representation |
---|---|
bin | 110011010110001111… |
… | …101101111011010011 |
3 | 12021022101110001000211 |
4 | 303112033231323103 |
5 | 1400403304131201 |
6 | 41154522024551 |
7 | 3661162465351 |
oct | 632617557323 |
9 | 167271401024 |
10 | 55134052051 |
11 | 2142280a381 |
12 | a828348157 |
13 | 5278605550 |
14 | 29505287d1 |
15 | 167a47a651 |
hex | cd63eded3 |
55134052051 has 16 divisors (see below), whose sum is σ = 61588268896. Its totient is φ = 49028426496.
The previous prime is 55134052007. The next prime is 55134052067. The reversal of 55134052051 is 15025043155.
It is a cyclic number.
It is not a de Polignac number, because 55134052051 - 211 = 55134050003 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (55134052091) 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, 634740 + ... + 716353.
It is an arithmetic number, because the mean of its divisors is an integer number (3849266806).
Almost surely, 255134052051 is an apocalyptic number.
55134052051 is a deficient number, since it is larger than the sum of its proper divisors (6454216845).
55134052051 is a wasteful number, since it uses less digits than its factorization.
55134052051 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1351222.
The product of its (nonzero) digits is 15000, while the sum is 31.
The spelling of 55134052051 in words is "fifty-five billion, one hundred thirty-four million, fifty-two thousand, fifty-one".
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