Base | Representation |
---|---|
bin | 1100101001100… |
… | …1101101100111 |
3 | 10200211122110012 |
4 | 3022121231213 |
5 | 102040332112 |
6 | 5133120435 |
7 | 1212663143 |
oct | 312315547 |
9 | 120748405 |
10 | 53058407 |
11 | 27a4a626 |
12 | 1592911b |
13 | acb950c |
14 | 7092223 |
15 | 49d1022 |
hex | 3299b67 |
53058407 has 4 divisors (see below), whose sum is σ = 54492456. Its totient is φ = 51624360.
The previous prime is 53058361. The next prime is 53058413. The reversal of 53058407 is 70485035.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70485035 = 5 ⋅14097007.
It is a cyclic number.
It is not a de Polignac number, because 53058407 - 216 = 52992871 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 (53058437) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 716969 + ... + 717042.
It is an arithmetic number, because the mean of its divisors is an integer number (13623114).
Almost surely, 253058407 is an apocalyptic number.
53058407 is a deficient number, since it is larger than the sum of its proper divisors (1434049).
53058407 is a wasteful number, since it uses less digits than its factorization.
53058407 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1434048.
The product of its (nonzero) digits is 16800, while the sum is 32.
The square root of 53058407 is about 7284.1201939562. The cubic root of 53058407 is about 375.7665080255.
The spelling of 53058407 in words is "fifty-three million, fifty-eight thousand, four hundred seven".
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