Base | Representation |
---|---|
bin | 1100110101000… |
… | …1111110101111 |
3 | 10202020222210021 |
4 | 3031101332233 |
5 | 102234010132 |
6 | 5201223011 |
7 | 1222255462 |
oct | 315217657 |
9 | 122228707 |
10 | 53813167 |
11 | 284156a1 |
12 | 16031a67 |
13 | b1c1c15 |
14 | 720b2d9 |
15 | 4ace997 |
hex | 3351faf |
53813167 has 8 divisors (see below), whose sum is σ = 56238336. Its totient is φ = 51441432.
The previous prime is 53813161. The next prime is 53813203. The reversal of 53813167 is 76131835.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 53813167 - 223 = 45424559 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53813161) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11293 + ... + 15334.
It is an arithmetic number, because the mean of its divisors is an integer number (7029792).
Almost surely, 253813167 is an apocalyptic number.
53813167 is a deficient number, since it is larger than the sum of its proper divisors (2425169).
53813167 is a wasteful number, since it uses less digits than its factorization.
53813167 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26717.
The product of its digits is 15120, while the sum is 34.
The square root of 53813167 is about 7335.7458380181. The cubic root of 53813167 is about 377.5398949109.
The spelling of 53813167 in words is "fifty-three million, eight hundred thirteen thousand, one hundred sixty-seven".
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