Base | Representation |
---|---|
bin | 1001010100000011… |
… | …0110011010010010 |
3 | 20110020020120202111 |
4 | 2111000312122102 |
5 | 20110001344200 |
6 | 1052024135534 |
7 | 115644613342 |
oct | 22500663222 |
9 | 6406216674 |
10 | 2500028050 |
11 | 1073223093 |
12 | 5993075aa |
13 | 30ac3c150 |
14 | 19a05ad22 |
15 | e97340ba |
hex | 95036692 |
2500028050 has 24 divisors (see below), whose sum is σ = 5007749796. Its totient is φ = 923087040.
The previous prime is 2500027997. The next prime is 2500028059. The reversal of 2500028050 is 508200052.
It can be written as a sum of positive squares in 6 ways, for example, as 1355491489 + 1144536561 = 36817^2 + 33831^2 .
It is not an unprimeable number, because it can be changed into a prime (2500028059) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1922449 + ... + 1923748.
Almost surely, 22500028050 is an apocalyptic number.
2500028050 is an abundant number, since it is smaller than the sum of its proper divisors (2507721746).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2500028050 is a wasteful number, since it uses less digits than its factorization.
2500028050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3846222 (or 3846217 counting only the distinct ones).
The product of its (nonzero) digits is 800, while the sum is 22.
The square root of 2500028050 is about 50000.2804992132. The cubic root of 2500028050 is about 1357.2138842394.
The spelling of 2500028050 in words is "two billion, five hundred million, twenty-eight thousand, fifty".
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