Base | Representation |
---|---|
bin | 1001011010000100… |
… | …0010011101011101 |
3 | 20111222200122111000 |
4 | 2112201002131131 |
5 | 20132430240404 |
6 | 1054324420513 |
7 | 116402133105 |
oct | 22641023535 |
9 | 6458618430 |
10 | 2525243229 |
11 | 1086485683 |
12 | 5a5847739 |
13 | 31322a282 |
14 | 19d542205 |
15 | eba65339 |
hex | 9684275d |
2525243229 has 64 divisors (see below), whose sum is σ = 4024084480. Its totient is φ = 1562042880.
The previous prime is 2525243159. The next prime is 2525243233. The reversal of 2525243229 is 9223425252.
It is a happy number.
It is not a de Polignac number, because 2525243229 - 27 = 2525243101 is a prime.
It is a super-2 number, since 2×25252432292 = 12753706731220692882, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2525243193 and 2525243202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2525243029) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2260179 + ... + 2261295.
It is an arithmetic number, because the mean of its divisors is an integer number (62876320).
Almost surely, 22525243229 is an apocalyptic number.
It is an amenable number.
2525243229 is a deficient number, since it is larger than the sum of its proper divisors (1498841251).
2525243229 is a wasteful number, since it uses less digits than its factorization.
2525243229 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1267 (or 1261 counting only the distinct ones).
The product of its digits is 86400, while the sum is 36.
The square root of 2525243229 is about 50251.7982663307. The cubic root of 2525243229 is about 1361.7615633764.
The spelling of 2525243229 in words is "two billion, five hundred twenty-five million, two hundred forty-three thousand, two hundred twenty-nine".
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