Base | Representation |
---|---|
bin | 1001011010000010… |
… | …0110101001001100 |
3 | 20111222110212012010 |
4 | 2112200212221030 |
5 | 20132413114132 |
6 | 1054322141220 |
7 | 116401146660 |
oct | 22640465114 |
9 | 6458425163 |
10 | 2525129292 |
11 | 1086408014 |
12 | 5a57b1810 |
13 | 3131ba45a |
14 | 19d5128a0 |
15 | eba416cc |
hex | 96826a4c |
2525129292 has 48 divisors (see below), whose sum is σ = 6743028992. Its totient is φ = 720463680.
The previous prime is 2525129287. The next prime is 2525129293. The reversal of 2525129292 is 2929215252.
It is a self number, because there is not a number n which added to its sum of digits gives 2525129292.
It is not an unprimeable number, because it can be changed into a prime (2525129293) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41067 + ... + 82077.
Almost surely, 22525129292 is an apocalyptic number.
It is an amenable number.
2525129292 is an abundant number, since it is smaller than the sum of its proper divisors (4217899700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2525129292 is a wasteful number, since it uses less digits than its factorization.
2525129292 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41758 (or 41756 counting only the distinct ones).
The product of its digits is 64800, while the sum is 39.
The square root of 2525129292 is about 50250.6645926201. The cubic root of 2525129292 is about 1361.7410825294.
The spelling of 2525129292 in words is "two billion, five hundred twenty-five million, one hundred twenty-nine thousand, two hundred ninety-two".
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