Base | Representation |
---|---|
bin | 1100110110111… |
… | …1111111001110 |
3 | 10202111020101112 |
4 | 3031233333032 |
5 | 102301423303 |
6 | 5204012022 |
7 | 1223310020 |
oct | 315577716 |
9 | 122436345 |
10 | 53936078 |
11 | 28499a79 |
12 | 16091012 |
13 | b235b51 |
14 | 7240010 |
15 | 4b060d8 |
hex | 336ffce |
53936078 has 32 divisors (see below), whose sum is σ = 94868928. Its totient is φ = 22521600.
The previous prime is 53936059. The next prime is 53936083. The reversal of 53936078 is 87063935.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116768 + ... + 117228.
It is an arithmetic number, because the mean of its divisors is an integer number (2964654).
Almost surely, 253936078 is an apocalyptic number.
53936078 is a deficient number, since it is larger than the sum of its proper divisors (40932850).
53936078 is a wasteful number, since it uses less digits than its factorization.
53936078 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 668.
The product of its (nonzero) digits is 136080, while the sum is 41.
The square root of 53936078 is about 7344.1185992602. The cubic root of 53936078 is about 377.8271140936.
The spelling of 53936078 in words is "fifty-three million, nine hundred thirty-six thousand, seventy-eight".
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