Base | Representation |
---|---|
bin | 110010100101011101… |
… | …010111111011010111 |
3 | 12012012100021202001212 |
4 | 302211131113323113 |
5 | 1342214240022000 |
6 | 40541402412035 |
7 | 3631663354304 |
oct | 624535277327 |
9 | 165170252055 |
10 | 54315548375 |
11 | 21042790460 |
12 | a63a20101b |
13 | 5177b7434a |
14 | 28b39440ab |
15 | 162d69ac35 |
hex | ca5757ed7 |
54315548375 has 32 divisors (see below), whose sum is σ = 73991024640. Its totient is φ = 39479316000.
The previous prime is 54315548359. The next prime is 54315548381. The reversal of 54315548375 is 57384551345.
It is not a de Polignac number, because 54315548375 - 24 = 54315548359 is a prime.
It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 2573114 + ... + 2594136.
It is an arithmetic number, because the mean of its divisors is an integer number (2312219520).
Almost surely, 254315548375 is an apocalyptic number.
54315548375 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
54315548375 is a deficient number, since it is larger than the sum of its proper divisors (19675476265).
54315548375 is a wasteful number, since it uses less digits than its factorization.
54315548375 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22928 (or 22918 counting only the distinct ones).
The product of its digits is 5040000, while the sum is 50.
The spelling of 54315548375 in words is "fifty-four billion, three hundred fifteen million, five hundred forty-eight thousand, three hundred seventy-five".
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