Base | Representation |
---|---|
bin | 1001010101001101… |
… | …1100111000001000 |
3 | 20110120102022120122 |
4 | 2111103130320020 |
5 | 20112223413300 |
6 | 1052320442412 |
7 | 116034222461 |
oct | 22523347010 |
9 | 6416368518 |
10 | 2504904200 |
11 | 1075a53667 |
12 | 59aa79408 |
13 | 30bc58746 |
14 | 19a969d68 |
15 | e9d98c85 |
hex | 954dce08 |
2504904200 has 36 divisors (see below), whose sum is σ = 5825548365. Its totient is φ = 1001678560.
The previous prime is 2504904187. The next prime is 2504904209. The reversal of 2504904200 is 24094052.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 2 ways, for example, as 2454806116 + 50098084 = 49546^2 + 7078^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=35390.
It is a self number, because there is not a number n which added to its sum of digits gives 2504904200.
It is not an unprimeable number, because it can be changed into a prime (2504904209) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 706031 + ... + 709569.
Almost surely, 22504904200 is an apocalyptic number.
2504904200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2504904200 is an abundant number, since it is smaller than the sum of its proper divisors (3320644165).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2504904200 is an frugal number, since it uses more digits than its factorization.
2504904200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7094 (or 3546 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 26.
The square root of 2504904200 is about 50049.0179723838. The cubic root of 2504904200 is about 1358.0956984102.
Adding to 2504904200 its reverse (24094052), we get a palindrome (2528998252).
The spelling of 2504904200 in words is "two billion, five hundred four million, nine hundred four thousand, two hundred".
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