Base | Representation |
---|---|
bin | 110000001010… |
… | …1000100010111 |
3 | 1202111221101200 |
4 | 1200111010113 |
5 | 22431031434 |
6 | 2301123543 |
7 | 424432224 |
oct | 140250427 |
9 | 52457350 |
10 | 25252119 |
11 | 13288322 |
12 | 85595b3 |
13 | 5301ba9 |
14 | 34d494b |
15 | 233c199 |
hex | 1815117 |
25252119 has 6 divisors (see below), whose sum is σ = 36475296. Its totient is φ = 16834740.
The previous prime is 25252111. The next prime is 25252133. The reversal of 25252119 is 91125252.
It is not a de Polignac number, because 25252119 - 23 = 25252111 is a prime.
It is a super-2 number, since 2×252521192 = 1275339027980322, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 25252092 and 25252101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (25252111) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1402887 + ... + 1402904.
It is an arithmetic number, because the mean of its divisors is an integer number (6079216).
Almost surely, 225252119 is an apocalyptic number.
25252119 is a deficient number, since it is larger than the sum of its proper divisors (11223177).
25252119 is a wasteful number, since it uses less digits than its factorization.
25252119 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2805797 (or 2805794 counting only the distinct ones).
The product of its digits is 1800, while the sum is 27.
The square root of 25252119 is about 5025.1486545176. The cubic root of 25252119 is about 293.3814218968.
The spelling of 25252119 in words is "twenty-five million, two hundred fifty-two thousand, one hundred nineteen".
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