Base | Representation |
---|---|
bin | 1100110110101… |
… | …0101011101011 |
3 | 10202110010120200 |
4 | 3031222223223 |
5 | 102300224342 |
6 | 5203323243 |
7 | 1223156454 |
oct | 315525353 |
9 | 122403520 |
10 | 53914347 |
11 | 28484713 |
12 | 16080523 |
13 | b228ca6 |
14 | 723612b |
15 | 4aee94c |
hex | 336aaeb |
53914347 has 24 divisors (see below), whose sum is σ = 79672320. Its totient is φ = 35123760.
The previous prime is 53914321. The next prime is 53914379. The reversal of 53914347 is 74341935.
It is not a de Polignac number, because 53914347 - 26 = 53914283 is a prime.
It is not an unprimeable number, because it can be changed into a prime (53914307) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 88518 + ... + 89124.
It is an arithmetic number, because the mean of its divisors is an integer number (3319680).
Almost surely, 253914347 is an apocalyptic number.
53914347 is a deficient number, since it is larger than the sum of its proper divisors (25757973).
53914347 is a wasteful number, since it uses less digits than its factorization.
53914347 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 823 (or 820 counting only the distinct ones).
The product of its digits is 45360, while the sum is 36.
The square root of 53914347 is about 7342.6389670200. The cubic root of 53914347 is about 377.7763647358.
The spelling of 53914347 in words is "fifty-three million, nine hundred fourteen thousand, three hundred forty-seven".
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