Base | Representation |
---|---|
bin | 111100111011000000… |
… | …0100111101011001011 |
3 | 110111200200122100212221 |
4 | 1321312000213223023 |
5 | 4120414144033000 |
6 | 140034005114511 |
7 | 12311030145442 |
oct | 1716600475313 |
9 | 414620570787 |
10 | 130828892875 |
11 | 5053655466a |
12 | 214323b8a37 |
13 | c44c8327a5 |
14 | 64915d5d59 |
15 | 360a9e661a |
hex | 1e76027acb |
130828892875 has 16 divisors (see below), whose sum is σ = 164218268448. Its totient is φ = 104058108000.
The previous prime is 130828892839. The next prime is 130828892879. The reversal of 130828892875 is 578298828031.
It is not a de Polignac number, because 130828892875 - 223 = 130820504267 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (130828892879) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3003321 + ... + 3046570.
It is an arithmetic number, because the mean of its divisors is an integer number (10263641778).
Almost surely, 2130828892875 is an apocalyptic number.
130828892875 is a deficient number, since it is larger than the sum of its proper divisors (33389375573).
130828892875 is an equidigital number, since it uses as much as digits as its factorization.
130828892875 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6050079 (or 6050069 counting only the distinct ones).
The product of its (nonzero) digits is 15482880, while the sum is 61.
The spelling of 130828892875 in words is "one hundred thirty billion, eight hundred twenty-eight million, eight hundred ninety-two thousand, eight hundred seventy-five".
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