Base | Representation |
---|---|
bin | 1100110110111… |
… | …0101000011110 |
3 | 10202110221202220 |
4 | 3031232220132 |
5 | 102301234101 |
6 | 5203530210 |
7 | 1223254566 |
oct | 315565036 |
9 | 122427686 |
10 | 53930526 |
11 | 28495891 |
12 | 16089966 |
13 | b233470 |
14 | 723bda6 |
15 | 4b04636 |
hex | 336ea1e |
53930526 has 48 divisors (see below), whose sum is σ = 119061264. Its totient is φ = 16189056.
The previous prime is 53930519. The next prime is 53930533. The reversal of 53930526 is 62503935.
It is an interprime number because it is at equal distance from previous prime (53930519) and next prime (53930533).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 172146 + ... + 172458.
It is an arithmetic number, because the mean of its divisors is an integer number (2480443).
Almost surely, 253930526 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 53930526, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59530632).
53930526 is an abundant number, since it is smaller than the sum of its proper divisors (65130738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53930526 is a wasteful number, since it uses less digits than its factorization.
53930526 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 425 (or 378 counting only the distinct ones).
The product of its (nonzero) digits is 24300, while the sum is 33.
The square root of 53930526 is about 7343.7405999940. The cubic root of 53930526 is about 377.8141495610.
The spelling of 53930526 in words is "fifty-three million, nine hundred thirty thousand, five hundred twenty-six".
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