Base | Representation |
---|---|
bin | 1100110101110… |
… | …0110001000100 |
3 | 10202100020101121 |
4 | 3031130301010 |
5 | 102241413343 |
6 | 5202203324 |
7 | 1222531336 |
oct | 315346104 |
9 | 122306347 |
10 | 53857348 |
11 | 28445906 |
12 | 16053544 |
13 | b20906c |
14 | 721d456 |
15 | 4adcaed |
hex | 335cc44 |
53857348 has 12 divisors (see below), whose sum is σ = 96797932. Its totient is φ = 26200800.
The previous prime is 53857337. The next prime is 53857351. The reversal of 53857348 is 84375835.
It can be written as a sum of positive squares in 2 ways, for example, as 37063744 + 16793604 = 6088^2 + 4098^2 .
It is a super-2 number, since 2×538573482 = 5801227867186208, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181803 + ... + 182098.
Almost surely, 253857348 is an apocalyptic number.
It is an amenable number.
53857348 is a deficient number, since it is larger than the sum of its proper divisors (42940584).
53857348 is a wasteful number, since it uses less digits than its factorization.
53857348 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 363942 (or 363940 counting only the distinct ones).
The product of its digits is 403200, while the sum is 43.
The square root of 53857348 is about 7338.7565704280. The cubic root of 53857348 is about 377.6431876444.
The spelling of 53857348 in words is "fifty-three million, eight hundred fifty-seven thousand, three hundred forty-eight".
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