Base | Representation |
---|---|
bin | 1100101001000… |
… | …1101110101011 |
3 | 10200202222121002 |
4 | 3022101232223 |
5 | 102033310312 |
6 | 5132305215 |
7 | 1212465620 |
oct | 312215653 |
9 | 120688532 |
10 | 53025707 |
11 | 27a27aa9 |
12 | 1591220b |
13 | aca7677 |
14 | 7084347 |
15 | 49c64c2 |
hex | 3291bab |
53025707 has 16 divisors (see below), whose sum is σ = 61689600. Its totient is φ = 44642400.
The previous prime is 53025701. The next prime is 53025727. The reversal of 53025707 is 70752035.
It is a cyclic number.
It is not a de Polignac number, because 53025707 - 24 = 53025691 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 53025707.
It is not an unprimeable number, because it can be changed into a prime (53025701) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126344 + ... + 126762.
It is an arithmetic number, because the mean of its divisors is an integer number (3855600).
Almost surely, 253025707 is an apocalyptic number.
53025707 is a deficient number, since it is larger than the sum of its proper divisors (8663893).
53025707 is a wasteful number, since it uses less digits than its factorization.
53025707 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 706.
The product of its (nonzero) digits is 7350, while the sum is 29.
The square root of 53025707 is about 7281.8752392498. The cubic root of 53025707 is about 375.6892969503.
The spelling of 53025707 in words is "fifty-three million, twenty-five thousand, seven hundred seven".
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