Base | Representation |
---|---|
bin | 1001010100000100… |
… | …1110001001011011 |
3 | 20110020102112010102 |
4 | 2111001032021123 |
5 | 20110013002100 |
6 | 1052030210015 |
7 | 115645466654 |
oct | 22501161133 |
9 | 6406375112 |
10 | 2500125275 |
11 | 107328a13a |
12 | 59935390b |
13 | 30ac7448b |
14 | 19a08452b |
15 | e9752cd5 |
hex | 9504e25b |
2500125275 has 12 divisors (see below), whose sum is σ = 3158650512. Its totient is φ = 1962361440.
The previous prime is 2500125269. The next prime is 2500125337. The reversal of 2500125275 is 5725210052.
It is not a de Polignac number, because 2500125275 - 24 = 2500125259 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 942119 + ... + 944768.
It is an arithmetic number, because the mean of its divisors is an integer number (263220876).
Almost surely, 22500125275 is an apocalyptic number.
2500125275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
2500125275 is a deficient number, since it is larger than the sum of its proper divisors (658525237).
2500125275 is a wasteful number, since it uses less digits than its factorization.
2500125275 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1886950 (or 1886945 counting only the distinct ones).
The product of its (nonzero) digits is 7000, while the sum is 29.
The square root of 2500125275 is about 50001.2527343066. The cubic root of 2500125275 is about 1357.2314778299.
The spelling of 2500125275 in words is "two billion, five hundred million, one hundred twenty-five thousand, two hundred seventy-five".
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