Base | Representation |
---|---|
bin | 1100011011010… |
… | …0110101000000 |
3 | 10122002000102120 |
4 | 3012310311000 |
5 | 101320332041 |
6 | 5101044240 |
7 | 1202006652 |
oct | 306646500 |
9 | 118060376 |
10 | 52120896 |
11 | 2746a223 |
12 | 15556680 |
13 | aa4b889 |
14 | 6cca6d2 |
15 | 4898366 |
hex | 31b4d40 |
52120896 has 28 divisors (see below), whose sum is σ = 137903712. Its totient is φ = 17373568.
The previous prime is 52120879. The next prime is 52120907. The reversal of 52120896 is 69802125.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135540 + ... + 135923.
Almost surely, 252120896 is an apocalyptic number.
It is an amenable number.
52120896 is an abundant number, since it is smaller than the sum of its proper divisors (85782816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52120896 is a wasteful number, since it uses less digits than its factorization.
52120896 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 271478 (or 271468 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 33.
The square root of 52120896 is about 7219.4803137068. The cubic root of 52120896 is about 373.5401518458.
The spelling of 52120896 in words is "fifty-two million, one hundred twenty thousand, eight hundred ninety-six".
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