Base | Representation |
---|---|
bin | 1001010010111011… |
… | …0101111010100110 |
3 | 20102220100202021201 |
4 | 2110232311322212 |
5 | 20102244314210 |
6 | 1051335033114 |
7 | 115556522530 |
oct | 22456657246 |
9 | 6386322251 |
10 | 2495307430 |
11 | 1070599450 |
12 | 59780b79a |
13 | 309c78595 |
14 | 19958c850 |
15 | e910053a |
hex | 94bb5ea6 |
2495307430 has 256 divisors, whose sum is σ = 6370099200. Its totient is φ = 679311360.
The previous prime is 2495307371. The next prime is 2495307433. The reversal of 2495307430 is 347035942.
It is a self number, because there is not a number n which added to its sum of digits gives 2495307430.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2495307433) by changing a digit.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 19648027 + ... + 19648153.
It is an arithmetic number, because the mean of its divisors is an integer number (24883200).
Almost surely, 22495307430 is an apocalyptic number.
2495307430 is an abundant number, since it is smaller than the sum of its proper divisors (3874791770).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2495307430 is a wasteful number, since it uses less digits than its factorization.
2495307430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 267.
The product of its (nonzero) digits is 90720, while the sum is 37.
The square root of 2495307430 is about 49953.0522590962. The cubic root of 2495307430 is about 1356.3591034572.
The spelling of 2495307430 in words is "two billion, four hundred ninety-five million, three hundred seven thousand, four hundred thirty".
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