Base | Representation |
---|---|
bin | 1100110110100… |
… | …0011001010000 |
3 | 10202102122201121 |
4 | 3031220121100 |
5 | 102244424401 |
6 | 5203212024 |
7 | 1223120236 |
oct | 315503120 |
9 | 122378647 |
10 | 53904976 |
11 | 28478674 |
12 | 16077014 |
13 | b224948 |
14 | 7232956 |
15 | 4aebca1 |
hex | 3368650 |
53904976 has 20 divisors (see below), whose sum is σ = 109938400. Its totient is φ = 25533792.
The previous prime is 53904959. The next prime is 53905003. The reversal of 53904976 is 67940935.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88356 + ... + 88963.
It is an arithmetic number, because the mean of its divisors is an integer number (5496920).
Almost surely, 253904976 is an apocalyptic number.
It is an amenable number.
53904976 is an abundant number, since it is smaller than the sum of its proper divisors (56033424).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53904976 is a wasteful number, since it uses less digits than its factorization.
53904976 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 177346 (or 177340 counting only the distinct ones).
The product of its (nonzero) digits is 204120, while the sum is 43.
The square root of 53904976 is about 7342.0008172160. Note that the first 3 decimals coincide. The cubic root of 53904976 is about 377.7544760201.
The spelling of 53904976 in words is "fifty-three million, nine hundred four thousand, nine hundred seventy-six".
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