Base | Representation |
---|---|
bin | 1111100010001… |
… | …10110011010001 |
3 | 100002012121102011 |
4 | 13301012303101 |
5 | 231330012200 |
6 | 20533022521 |
7 | 3141434344 |
oct | 761066321 |
9 | 302177364 |
10 | 130313425 |
11 | 67616450 |
12 | 37784a41 |
13 | 20cc8348 |
14 | 1344245b |
15 | b6915ba |
hex | 7c46cd1 |
130313425 has 12 divisors (see below), whose sum is σ = 176278896. Its totient is φ = 94773200.
The previous prime is 130313411. The next prime is 130313431. The reversal of 130313425 is 524313031.
It is not a de Polignac number, because 130313425 - 29 = 130312913 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 130313396 and 130313405.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 236659 + ... + 237208.
It is an arithmetic number, because the mean of its divisors is an integer number (14689908).
Almost surely, 2130313425 is an apocalyptic number.
It is an amenable number.
130313425 is a deficient number, since it is larger than the sum of its proper divisors (45965471).
130313425 is a wasteful number, since it uses less digits than its factorization.
130313425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 473888 (or 473883 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 22.
The square root of 130313425 is about 11415.4905720254. The cubic root of 130313425 is about 506.9864898941.
Adding to 130313425 its reverse (524313031), we get a palindrome (654626456).
The spelling of 130313425 in words is "one hundred thirty million, three hundred thirteen thousand, four hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •