Base | Representation |
---|---|
bin | 110011001110111111… |
… | …000010111011111111 |
3 | 12020222220020101220000 |
4 | 303032333002323333 |
5 | 1400131113204101 |
6 | 41134451125343 |
7 | 3655153222500 |
oct | 631677027377 |
9 | 166886211800 |
10 | 55012241151 |
11 | 2136aa8100a |
12 | a7b35a3853 |
13 | 52592c62aa |
14 | 293c29aba7 |
15 | 166e918486 |
hex | ccefc2eff |
55012241151 has 60 divisors (see below), whose sum is σ = 95665417848. Its totient is φ = 31412652768.
The previous prime is 55012241149. The next prime is 55012241161. The reversal of 55012241151 is 15114221055.
It is a happy number.
55012241151 is a `hidden beast` number, since 5 + 501 + 2 + 2 + 4 + 1 + 151 = 666.
It is not a de Polignac number, because 55012241151 - 21 = 55012241149 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55012241101) by changing a digit.
It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 6493020 + ... + 6501486.
Almost surely, 255012241151 is an apocalyptic number.
55012241151 is a deficient number, since it is larger than the sum of its proper divisors (40653176697).
55012241151 is a wasteful number, since it uses less digits than its factorization.
55012241151 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10130 (or 10114 counting only the distinct ones).
The product of its (nonzero) digits is 2000, while the sum is 27.
The spelling of 55012241151 in words is "fifty-five billion, twelve million, two hundred forty-one thousand, one hundred fifty-one".
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