Base | Representation |
---|---|
bin | 1100110110111… |
… | …1111101000000 |
3 | 10202111020012021 |
4 | 3031233331000 |
5 | 102301422221 |
6 | 5204011224 |
7 | 1223306425 |
oct | 315577500 |
9 | 122436167 |
10 | 53935936 |
11 | 2849995a |
12 | 16090b14 |
13 | b235a72 |
14 | 723dd4c |
15 | 4b06041 |
hex | 336ff40 |
53935936 has 28 divisors (see below), whose sum is σ = 109926628. Its totient is φ = 26237952.
The previous prime is 53935933. The next prime is 53935957. The reversal of 53935936 is 63953935.
It can be written as a sum of positive squares in 2 ways, for example, as 48441600 + 5494336 = 6960^2 + 2344^2 .
It is a junction number, because it is equal to n+sod(n) for n = 53935892 and 53935901.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53935933) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9021 + ... + 13756.
It is an arithmetic number, because the mean of its divisors is an integer number (3925951).
Almost surely, 253935936 is an apocalyptic number.
It is an amenable number.
53935936 is an abundant number, since it is smaller than the sum of its proper divisors (55990692).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53935936 is a wasteful number, since it uses less digits than its factorization.
53935936 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22826 (or 22816 counting only the distinct ones).
The product of its digits is 328050, while the sum is 43.
The square root of 53935936 is about 7344.1089316540. The cubic root of 53935936 is about 377.8267825190.
The spelling of 53935936 in words is "fifty-three million, nine hundred thirty-five thousand, nine hundred thirty-six".
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