Base | Representation |
---|---|
bin | 110010100100111110… |
… | …111000110000000000 |
3 | 12012011210020201002000 |
4 | 302210332320300000 |
5 | 1342210213300402 |
6 | 40540515224000 |
7 | 3631535420040 |
oct | 624476706000 |
9 | 165153221060 |
10 | 54307556352 |
11 | 21039221985 |
12 | a6375a8000 |
13 | 517630673a |
14 | 28b2863720 |
15 | 162cb1cc1c |
hex | ca4fb8c00 |
54307556352 has 176 divisors, whose sum is σ = 183809464320. Its totient is φ = 15516389376.
The previous prime is 54307556351. The next prime is 54307556399. The reversal of 54307556352 is 25365570345.
54307556352 is a `hidden beast` number, since 5 + 4 + 3 + 0 + 7 + 5 + 5 + 635 + 2 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 54307556298 and 54307556307.
It is not an unprimeable number, because it can be changed into a prime (54307556351) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53233 + ... + 333839.
Almost surely, 254307556352 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 54307556352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91904732160).
54307556352 is an abundant number, since it is smaller than the sum of its proper divisors (129501907968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54307556352 is a wasteful number, since it uses less digits than its factorization.
54307556352 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 280643 (or 280619 counting only the distinct ones).
The product of its (nonzero) digits is 1890000, while the sum is 45.
The spelling of 54307556352 in words is "fifty-four billion, three hundred seven million, five hundred fifty-six thousand, three hundred fifty-two".
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