Base | Representation |
---|---|
bin | 100100110010011101010… |
… | …000100010110111011111 |
3 | 22221200102011220011102022 |
4 | 210302131100202313133 |
5 | 312410001224130304 |
6 | 5213214501250355 |
7 | 350435105022416 |
oct | 44623520426737 |
9 | 8850364804368 |
10 | 2528079130079 |
11 | 895174842308 |
12 | 349b607039bb |
13 | 154520b172c9 |
14 | 8a506d8047d |
15 | 45b63ca7ebe |
hex | 24c9d422ddf |
2528079130079 has 4 divisors (see below), whose sum is σ = 2531092336080. Its totient is φ = 2525065924080.
The previous prime is 2528079130039. The next prime is 2528079130103. The reversal of 2528079130079 is 9700319708252.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2528079130079 - 228 = 2527810694623 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2528079130079.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2528079130039) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1506601742 + ... + 1506603419.
It is an arithmetic number, because the mean of its divisors is an integer number (632773084020).
Almost surely, 22528079130079 is an apocalyptic number.
2528079130079 is a deficient number, since it is larger than the sum of its proper divisors (3013206001).
2528079130079 is an equidigital number, since it uses as much as digits as its factorization.
2528079130079 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3013206000.
The product of its (nonzero) digits is 1905120, while the sum is 53.
The spelling of 2528079130079 in words is "two trillion, five hundred twenty-eight billion, seventy-nine million, one hundred thirty thousand, seventy-nine".
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