Base | Representation |
---|---|
bin | 1100110011010… |
… | …1011100011110 |
3 | 10202001001110100 |
4 | 3030311130132 |
5 | 102221240121 |
6 | 5154521530 |
7 | 1221260640 |
oct | 314653436 |
9 | 122031410 |
10 | 53696286 |
11 | 283458a6 |
12 | 15b962a6 |
13 | b180967 |
14 | 71ba890 |
15 | 4aaa026 |
hex | 333571e |
53696286 has 24 divisors (see below), whose sum is σ = 132962544. Its totient is φ = 15341760.
The previous prime is 53696273. The next prime is 53696303. The reversal of 53696286 is 68269635.
It is a happy number.
53696286 is a `hidden beast` number, since 5 + 369 + 6 + 286 = 666.
It is a super-2 number, since 2×536962862 = 5766582260387592, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 212955 + ... + 213206.
It is an arithmetic number, because the mean of its divisors is an integer number (5540106).
Almost surely, 253696286 is an apocalyptic number.
53696286 is an abundant number, since it is smaller than the sum of its proper divisors (79266258).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53696286 is a wasteful number, since it uses less digits than its factorization.
53696286 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 426176 (or 426173 counting only the distinct ones).
The product of its digits is 466560, while the sum is 45.
The square root of 53696286 is about 7327.7749692523. The cubic root of 53696286 is about 377.2663606979.
The spelling of 53696286 in words is "fifty-three million, six hundred ninety-six thousand, two hundred eighty-six".
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