Base | Representation |
---|---|
bin | 1001011011010001… |
… | …1111100010100111 |
3 | 20112100021202011100 |
4 | 2112310133202213 |
5 | 20140231434304 |
6 | 1055030011143 |
7 | 116463363345 |
oct | 22664374247 |
9 | 6470252140 |
10 | 2530343079 |
11 | 1089349230 |
12 | 5a74a6ab3 |
13 | 3142c4634 |
14 | 1a00ac995 |
15 | ec221439 |
hex | 96d1f8a7 |
2530343079 has 12 divisors (see below), whose sum is σ = 3987207432. Its totient is φ = 1533541200.
The previous prime is 2530343077. The next prime is 2530343083. The reversal of 2530343079 is 9703430352.
It is not a de Polignac number, because 2530343079 - 21 = 2530343077 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2530343077) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12779412 + ... + 12779609.
It is an arithmetic number, because the mean of its divisors is an integer number (332267286).
Almost surely, 22530343079 is an apocalyptic number.
2530343079 is a deficient number, since it is larger than the sum of its proper divisors (1456864353).
2530343079 is a wasteful number, since it uses less digits than its factorization.
2530343079 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25559038 (or 25559035 counting only the distinct ones).
The product of its (nonzero) digits is 68040, while the sum is 36.
The square root of 2530343079 is about 50302.5156329184. The cubic root of 2530343079 is about 1362.6776612480.
The spelling of 2530343079 in words is "two billion, five hundred thirty million, three hundred forty-three thousand, seventy-nine".
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