Base | Representation |
---|---|
bin | 1100101001000… |
… | …1100110000111 |
3 | 10200202221211210 |
4 | 3022101212013 |
5 | 102033301114 |
6 | 5132302503 |
7 | 1212464205 |
oct | 312214607 |
9 | 120687753 |
10 | 53025159 |
11 | 27a27650 |
12 | 15911a33 |
13 | aca7345 |
14 | 7084075 |
15 | 49c6259 |
hex | 3291987 |
53025159 has 32 divisors (see below), whose sum is σ = 84326400. Its totient is φ = 29260800.
The previous prime is 53025151. The next prime is 53025169. The reversal of 53025159 is 95152035.
It is not a de Polignac number, because 53025159 - 23 = 53025151 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53025151) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15867 + ... + 18915.
It is an arithmetic number, because the mean of its divisors is an integer number (2635200).
Almost surely, 253025159 is an apocalyptic number.
53025159 is a deficient number, since it is larger than the sum of its proper divisors (31301241).
53025159 is a wasteful number, since it uses less digits than its factorization.
53025159 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3111.
The product of its (nonzero) digits is 6750, while the sum is 30.
The square root of 53025159 is about 7281.8376114824. The cubic root of 53025159 is about 375.6880027451.
The spelling of 53025159 in words is "fifty-three million, twenty-five thousand, one hundred fifty-nine".
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