Base | Representation |
---|---|
bin | 110011010110010000… |
… | …011001111111110000 |
3 | 12021022101210012122100 |
4 | 303112100121333300 |
5 | 1400403330420220 |
6 | 41154525540400 |
7 | 3661164146541 |
oct | 632620317760 |
9 | 167271705570 |
10 | 55134232560 |
11 | 21422922a60 |
12 | a828414700 |
13 | 5278669764 |
14 | 29505744c8 |
15 | 167a4b3d90 |
hex | cd6419ff0 |
55134232560 has 120 divisors (see below), whose sum is σ = 201991808304. Its totient is φ = 13365872640.
The previous prime is 55134232537. The next prime is 55134232579. The reversal of 55134232560 is 6523243155.
55134232560 is a `hidden beast` number, since 5 + 51 + 3 + 42 + 3 + 2 + 560 = 666.
It is a tau number, because it is divible by the number of its divisors (120).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3472777 + ... + 3488616.
Almost surely, 255134232560 is an apocalyptic number.
It is an amenable number.
55134232560 is an abundant number, since it is smaller than the sum of its proper divisors (146857575744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55134232560 is a wasteful number, since it uses less digits than its factorization.
55134232560 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6961423 (or 6961414 counting only the distinct ones).
The product of its (nonzero) digits is 108000, while the sum is 36.
The spelling of 55134232560 in words is "fifty-five billion, one hundred thirty-four million, two hundred thirty-two thousand, five hundred sixty".
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