Base | Representation |
---|---|
bin | 1001011110101101… |
… | …1100111000110010 |
3 | 20120100101200220211 |
4 | 2113223130320302 |
5 | 20202424001010 |
6 | 1100302454334 |
7 | 120030006406 |
oct | 22753347062 |
9 | 6510350824 |
10 | 2544750130 |
11 | 109649948a |
12 | 5b02943aa |
13 | 31729a110 |
14 | 1a1d7d106 |
15 | ed61a08a |
hex | 97adce32 |
2544750130 has 32 divisors (see below), whose sum is σ = 5147380224. Its totient is φ = 898746816.
The previous prime is 2544750127. The next prime is 2544750149. The reversal of 2544750130 is 310574452.
It is a junction number, because it is equal to n+sod(n) for n = 2544750092 and 2544750101.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 422554 + ... + 428533.
It is an arithmetic number, because the mean of its divisors is an integer number (160855632).
Almost surely, 22544750130 is an apocalyptic number.
2544750130 is an abundant number, since it is smaller than the sum of its proper divisors (2602630094).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2544750130 is a wasteful number, since it uses less digits than its factorization.
2544750130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 851130.
The product of its (nonzero) digits is 16800, while the sum is 31.
The square root of 2544750130 is about 50445.5164509196. The cubic root of 2544750130 is about 1365.2590007978.
The spelling of 2544750130 in words is "two billion, five hundred forty-four million, seven hundred fifty thousand, one hundred thirty".
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