Base | Representation |
---|---|
bin | 11110000110100… |
… | …11100111100011 |
3 | 122121011121012210 |
4 | 33003103213203 |
5 | 1004121300102 |
6 | 41020253203 |
7 | 6154266366 |
oct | 1703234743 |
9 | 577147183 |
10 | 252525027 |
11 | 11a5a8877 |
12 | 706a1203 |
13 | 40417ac1 |
14 | 257760dd |
15 | 1728236c |
hex | f0d39e3 |
252525027 has 24 divisors (see below), whose sum is σ = 360653328. Its totient is φ = 157062400.
The previous prime is 252524983. The next prime is 252525059. The reversal of 252525027 is 720525252.
It is not a de Polignac number, because 252525027 - 211 = 252522979 is a prime.
It is a super-2 number, since 2×2525250272 = 127537778522701458, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 252524985 and 252525003.
It is not an unprimeable number, because it can be changed into a prime (252523027) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 63127 + ... + 67007.
It is an arithmetic number, because the mean of its divisors is an integer number (15027222).
Almost surely, 2252525027 is an apocalyptic number.
252525027 is a deficient number, since it is larger than the sum of its proper divisors (108128301).
252525027 is a wasteful number, since it uses less digits than its factorization.
252525027 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3971 (or 3948 counting only the distinct ones).
The product of its (nonzero) digits is 14000, while the sum is 30.
The square root of 252525027 is about 15891.0360581052. The cubic root of 252525027 is about 632.0743141196.
The spelling of 252525027 in words is "two hundred fifty-two million, five hundred twenty-five thousand, twenty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.238 sec. • engine limits •