Base | Representation |
---|---|
bin | 111100100010111010… |
… | …0001111111000011101 |
3 | 110102121100012210102022 |
4 | 1321011310033320131 |
5 | 4112240201441300 |
6 | 135421443105525 |
7 | 12252011453225 |
oct | 1710564177035 |
9 | 412540183368 |
10 | 130020343325 |
11 | 501611043a4 |
12 | 212476722a5 |
13 | c3511782c2 |
14 | 6416083085 |
15 | 35aea31285 |
hex | 1e45d0fe1d |
130020343325 has 24 divisors (see below), whose sum is σ = 164984920200. Its totient is φ = 101607816960.
The previous prime is 130020343273. The next prime is 130020343333. The reversal of 130020343325 is 523343020031.
It is a happy number.
It can be written as a sum of positive squares in 12 ways, for example, as 21148721476 + 108871621849 = 145426^2 + 329957^2 .
It is not a de Polignac number, because 130020343325 - 26 = 130020343261 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 130020343294 and 130020343303.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 89171 + ... + 517679.
It is an arithmetic number, because the mean of its divisors is an integer number (6874371675).
Almost surely, 2130020343325 is an apocalyptic number.
It is an amenable number.
130020343325 is a deficient number, since it is larger than the sum of its proper divisors (34964576875).
130020343325 is a wasteful number, since it uses less digits than its factorization.
130020343325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 428801 (or 428796 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 26.
Adding to 130020343325 its reverse (523343020031), we get a palindrome (653363363356).
The spelling of 130020343325 in words is "one hundred thirty billion, twenty million, three hundred forty-three thousand, three hundred twenty-five".
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