Base | Representation |
---|---|
bin | 1001010100101001… |
… | …0001111111000010 |
3 | 20110101220012000221 |
4 | 2111022101333002 |
5 | 20111120002130 |
6 | 1052153133254 |
7 | 116004621133 |
oct | 22512217702 |
9 | 6411805027 |
10 | 2502500290 |
11 | 1074661564 |
12 | 59a0ba22a |
13 | 30b5c6504 |
14 | 19a501c8a |
15 | e9a7187a |
hex | 95291fc2 |
2502500290 has 8 divisors (see below), whose sum is σ = 4504500540. Its totient is φ = 1001000112.
The previous prime is 2502500263. The next prime is 2502500323. The reversal of 2502500290 is 920052052.
It can be written as a sum of positive squares in 2 ways, for example, as 2428419841 + 74080449 = 49279^2 + 8607^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125125005 + ... + 125125024.
Almost surely, 22502500290 is an apocalyptic number.
2502500290 is a deficient number, since it is larger than the sum of its proper divisors (2002000250).
2502500290 is a wasteful number, since it uses less digits than its factorization.
2502500290 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 250250036.
The product of its (nonzero) digits is 1800, while the sum is 25.
The square root of 2502500290 is about 50024.9966516741. The cubic root of 2502500290 is about 1357.6611129601.
The spelling of 2502500290 in words is "two billion, five hundred two million, five hundred thousand, two hundred ninety".
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