Base | Representation |
---|---|
bin | 1100101010101… |
… | …1010100000000 |
3 | 10200222022100011 |
4 | 3022223110000 |
5 | 102100133441 |
6 | 5134434304 |
7 | 1213413256 |
oct | 312532400 |
9 | 120868304 |
10 | 53130496 |
11 | 27a99801 |
12 | 15962994 |
13 | b013283 |
14 | 70b05d6 |
15 | 49e7581 |
hex | 32ab500 |
53130496 has 18 divisors (see below), whose sum is σ = 106053962. Its totient is φ = 26565120.
The previous prime is 53130481. The next prime is 53130509. The reversal of 53130496 is 69403135.
It can be written as a sum of positive squares in only one way, i.e., 51840000 + 1290496 = 7200^2 + 1136^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103515 + ... + 104026.
Almost surely, 253130496 is an apocalyptic number.
It is an amenable number.
53130496 is a deficient number, since it is larger than the sum of its proper divisors (52923466).
53130496 is an equidigital number, since it uses as much as digits as its factorization.
53130496 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 207557 (or 207543 counting only the distinct ones).
The product of its (nonzero) digits is 9720, while the sum is 31.
The square root of 53130496 is about 7289.0668812956. The cubic root of 53130496 is about 375.9366122207.
The spelling of 53130496 in words is "fifty-three million, one hundred thirty thousand, four hundred ninety-six".
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