Base | Representation |
---|---|
bin | 1001011010000000… |
… | …1101010000011011 |
3 | 20111222021120112211 |
4 | 2112200031100123 |
5 | 20132401302212 |
6 | 1054320015551 |
7 | 116400234550 |
oct | 22640152033 |
9 | 6458246484 |
10 | 2525025307 |
11 | 1086346982 |
12 | 5a57615b7 |
13 | 31318201c |
14 | 19d4c6a27 |
15 | eba209a7 |
hex | 9680d41b |
2525025307 has 8 divisors (see below), whose sum is σ = 3011210496. Its totient is φ = 2070206952.
The previous prime is 2525025289. The next prime is 2525025323. The reversal of 2525025307 is 7035205252.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2525025307 - 215 = 2524992539 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2525025407) 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 7 ways as a sum of consecutive naturals, for example, 7841533 + ... + 7841854.
It is an arithmetic number, because the mean of its divisors is an integer number (376401312).
Almost surely, 22525025307 is an apocalyptic number.
2525025307 is a deficient number, since it is larger than the sum of its proper divisors (486185189).
2525025307 is a wasteful number, since it uses less digits than its factorization.
2525025307 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15683417.
The product of its (nonzero) digits is 21000, while the sum is 31.
The square root of 2525025307 is about 50249.6299190352. The cubic root of 2525025307 is about 1361.7223900753.
The spelling of 2525025307 in words is "two billion, five hundred twenty-five million, twenty-five thousand, three hundred seven".
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