Base | Representation |
---|---|
bin | 111100100010010111… |
… | …1110110011101110001 |
3 | 110102120002110212012221 |
4 | 1321010233312131301 |
5 | 4112221104212200 |
6 | 135420002521041 |
7 | 12251403165403 |
oct | 1710457663561 |
9 | 412502425187 |
10 | 130002413425 |
11 | 50151a783a5 |
12 | 21241666181 |
13 | c34a53b1b1 |
14 | 6413936b73 |
15 | 35ad18d91a |
hex | 1e44bf6771 |
130002413425 has 12 divisors (see below), whose sum is σ = 164244560220. Its totient is φ = 102039629120.
The previous prime is 130002413423. The next prime is 130002413449. The reversal of 130002413425 is 524314200031.
It can be written as a sum of positive squares in 6 ways, for example, as 22695696 + 129979717729 = 4764^2 + 360527^2 .
It is not a de Polignac number, because 130002413425 - 21 = 130002413423 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a self number, because there is not a number n which added to its sum of digits gives 130002413425.
It is not an unprimeable number, because it can be changed into a prime (130002413423) 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, 49056190 + ... + 49058839.
It is an arithmetic number, because the mean of its divisors is an integer number (13687046685).
Almost surely, 2130002413425 is an apocalyptic number.
It is an amenable number.
130002413425 is a deficient number, since it is larger than the sum of its proper divisors (34242146795).
130002413425 is an equidigital number, since it uses as much as digits as its factorization.
130002413425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98115092 (or 98115087 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 25.
Adding to 130002413425 its reverse (524314200031), we get a palindrome (654316613456).
The spelling of 130002413425 in words is "one hundred thirty billion, two million, four hundred thirteen thousand, four hundred twenty-five".
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