Base | Representation |
---|---|
bin | 1100101011001… |
… | …1000110111001 |
3 | 10201000221010201 |
4 | 3022303012321 |
5 | 102102144200 |
6 | 5135242201 |
7 | 1213605331 |
oct | 312630671 |
9 | 121027121 |
10 | 53162425 |
11 | 28010798 |
12 | 15979361 |
13 | b024974 |
14 | 70bc0c1 |
15 | 4a01c6a |
hex | 32b31b9 |
53162425 has 12 divisors (see below), whose sum is σ = 66047980. Its totient is φ = 42448320.
The previous prime is 53162411. The next prime is 53162467. The reversal of 53162425 is 52426135.
It can be written as a sum of positive squares in 6 ways, for example, as 28132416 + 25030009 = 5304^2 + 5003^2 .
It is a de Polignac number, because none of the positive numbers 2k-53162425 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 53162393 and 53162402.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13591 + ... + 17059.
Almost surely, 253162425 is an apocalyptic number.
It is an amenable number.
53162425 is a deficient number, since it is larger than the sum of its proper divisors (12885555).
53162425 is a wasteful number, since it uses less digits than its factorization.
53162425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4092 (or 4087 counting only the distinct ones).
The product of its digits is 7200, while the sum is 28.
The square root of 53162425 is about 7291.2567503826. The cubic root of 53162425 is about 376.0119040482.
The spelling of 53162425 in words is "fifty-three million, one hundred sixty-two thousand, four hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •