Base | Representation |
---|---|
bin | 1100011001110… |
… | …1100011011101 |
3 | 10121220011122210 |
4 | 3012131203131 |
5 | 101304304230 |
6 | 5055031033 |
7 | 1201132014 |
oct | 306354335 |
9 | 117804583 |
10 | 52025565 |
11 | 27404639 |
12 | 1550b479 |
13 | aa17377 |
14 | 6ca3a7b |
15 | 4879eb0 |
hex | 319d8dd |
52025565 has 32 divisors (see below), whose sum is σ = 86688000. Its totient is φ = 26611200.
The previous prime is 52025557. The next prime is 52025599. The reversal of 52025565 is 56552025.
It is not a de Polignac number, because 52025565 - 23 = 52025557 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 86265 + ... + 86865.
It is an arithmetic number, because the mean of its divisors is an integer number (2709000).
Almost surely, 252025565 is an apocalyptic number.
It is an amenable number.
52025565 is a deficient number, since it is larger than the sum of its proper divisors (34662435).
52025565 is a wasteful number, since it uses less digits than its factorization.
52025565 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 837.
The product of its (nonzero) digits is 15000, while the sum is 30.
The square root of 52025565 is about 7212.8749469265. The cubic root of 52025565 is about 373.3122733833.
The spelling of 52025565 in words is "fifty-two million, twenty-five thousand, five hundred sixty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •