Base | Representation |
---|---|
bin | 110011010111011101… |
… | …000011011000100000 |
3 | 12021100210121000022200 |
4 | 303113131003120200 |
5 | 1400424001400044 |
6 | 41200524333200 |
7 | 3661530012261 |
oct | 632735033040 |
9 | 167323530280 |
10 | 55154325024 |
11 | 214331a67a7 |
12 | a8330a4200 |
13 | 527c882ca6 |
14 | 29530c4968 |
15 | 167c132369 |
hex | cd7743620 |
55154325024 has 36 divisors (see below), whose sum is σ = 156845112606. Its totient is φ = 18384774912.
The previous prime is 55154325007. The next prime is 55154325041. The reversal of 55154325024 is 42052345155.
55154325024 is a `hidden beast` number, since 551 + 5 + 4 + 32 + 50 + 24 = 666.
It is an interprime number because it is at equal distance from previous prime (55154325007) and next prime (55154325041).
It can be written as a sum of positive squares in only one way, i.e., 50565617424 + 4588707600 = 224868^2 + 67740^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-3 number, since 3×551543250243 (a number of 33 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 55154325024.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 95753749 + ... + 95754324.
Almost surely, 255154325024 is an apocalyptic number.
It is an amenable number.
55154325024 is an abundant number, since it is smaller than the sum of its proper divisors (101690787582).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55154325024 is a wasteful number, since it uses less digits than its factorization.
55154325024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 191508089 (or 191508078 counting only the distinct ones).
The product of its (nonzero) digits is 120000, while the sum is 36.
The spelling of 55154325024 in words is "fifty-five billion, one hundred fifty-four million, three hundred twenty-five thousand, twenty-four".
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