Base | Representation |
---|---|
bin | 1001101001101110… |
… | …0000000000000001 |
3 | 20200120020100221121 |
4 | 2122123200000001 |
5 | 20301232301400 |
6 | 1105031552241 |
7 | 121130200654 |
oct | 23233400001 |
9 | 6616210847 |
10 | 2590900225 |
11 | 110a54a761 |
12 | 60382b681 |
13 | 323a08074 |
14 | 1a815389b |
15 | 1026d421a |
hex | 9a6e0001 |
2590900225 has 6 divisors (see below), whose sum is σ = 3212716310. Its totient is φ = 2072720160.
The previous prime is 2590900219. The next prime is 2590900231. The reversal of 2590900225 is 5220090952.
It is an interprime number because it is at equal distance from previous prime (2590900219) and next prime (2590900231).
It can be written as a sum of positive squares in 3 ways, for example, as 36204289 + 2554695936 = 6017^2 + 50544^2 .
It is not a de Polignac number, because 2590900225 - 219 = 2590375937 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 51817980 + ... + 51818029.
It is a Proth number, since it is equal to 19767 ⋅ 217 + 1 and 19767 < 217.
Almost surely, 22590900225 is an apocalyptic number.
2590900225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2590900225 is a deficient number, since it is larger than the sum of its proper divisors (621816085).
2590900225 is a wasteful number, since it uses less digits than its factorization.
2590900225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 103636019 (or 103636014 counting only the distinct ones).
The product of its (nonzero) digits is 16200, while the sum is 34.
The square root of 2590900225 is about 50900.8862889439. The cubic root of 2590900225 is about 1373.4627845515.
The spelling of 2590900225 in words is "two billion, five hundred ninety million, nine hundred thousand, two hundred twenty-five".
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