Base | Representation |
---|---|
bin | 1001000101100010… |
… | …0101110100111001 |
3 | 20021222200021210000 |
4 | 2101120211310321 |
5 | 14443410031323 |
6 | 1042011143213 |
7 | 114305241150 |
oct | 22130456471 |
9 | 6258607700 |
10 | 2439142713 |
11 | 1041918027 |
12 | 580a44b09 |
13 | 2cb442217 |
14 | 191d2c597 |
15 | e4208e43 |
hex | 91625d39 |
2439142713 has 80 divisors (see below), whose sum is σ = 4331683840. Its totient is φ = 1338444000.
The previous prime is 2439142703. The next prime is 2439142723. The reversal of 2439142713 is 3172419342.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (2439142703) and next prime (2439142723).
It is not a de Polignac number, because 2439142713 - 25 = 2439142681 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2439142703) by changing a digit.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 2653668 + ... + 2654586.
It is an arithmetic number, because the mean of its divisors is an integer number (54146048).
Almost surely, 22439142713 is an apocalyptic number.
It is an amenable number.
2439142713 is a deficient number, since it is larger than the sum of its proper divisors (1892541127).
2439142713 is a wasteful number, since it uses less digits than its factorization.
2439142713 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1120 (or 1111 counting only the distinct ones).
The product of its digits is 36288, while the sum is 36.
The square root of 2439142713 is about 49387.6777445549. The cubic root of 2439142713 is about 1346.1054124247.
The spelling of 2439142713 in words is "two billion, four hundred thirty-nine million, one hundred forty-two thousand, seven hundred thirteen".
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