Base | Representation |
---|---|
bin | 1001011010000001… |
… | …1010110011101000 |
3 | 20111222101101200102 |
4 | 2112200122303220 |
5 | 20132410041213 |
6 | 1054321124532 |
7 | 116400555425 |
oct | 22640326350 |
9 | 6458341612 |
10 | 2525080808 |
11 | 1086384648 |
12 | 5a5789748 |
13 | 3131a1373 |
14 | 19d4dcd4c |
15 | eba32158 |
hex | 9681ace8 |
2525080808 has 32 divisors (see below), whose sum is σ = 4919464800. Its totient is φ = 1213609152.
The previous prime is 2525080807. The next prime is 2525080813. The reversal of 2525080808 is 8080805252.
It is not an unprimeable number, because it can be changed into a prime (2525080807) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28691 + ... + 76637.
It is an arithmetic number, because the mean of its divisors is an integer number (153733275).
Almost surely, 22525080808 is an apocalyptic number.
It is an amenable number.
2525080808 is a deficient number, since it is larger than the sum of its proper divisors (2394383992).
2525080808 is a wasteful number, since it uses less digits than its factorization.
2525080808 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48209 (or 48205 counting only the distinct ones).
The product of its (nonzero) digits is 51200, while the sum is 38.
The square root of 2525080808 is about 50250.1821688240. The cubic root of 2525080808 is about 1361.7323670579.
The spelling of 2525080808 in words is "two billion, five hundred twenty-five million, eighty thousand, eight hundred eight".
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