Base | Representation |
---|---|
bin | 111100101001001110… |
… | …0000010010110000110 |
3 | 110110011002200011021122 |
4 | 1321102130002112012 |
5 | 4113203404201410 |
6 | 135454445513542 |
7 | 12260162405261 |
oct | 1712234022606 |
9 | 413132604248 |
10 | 130232100230 |
11 | 5025a697501 |
12 | 212a65728b2 |
13 | c385cbaa4b |
14 | 6436245cd8 |
15 | 35c340de55 |
hex | 1e52702586 |
130232100230 has 32 divisors (see below), whose sum is σ = 238285069056. Its totient is φ = 51235851744.
The previous prime is 130232100227. The next prime is 130232100289. The reversal of 130232100230 is 32001232031.
It is a junction number, because it is equal to n+sod(n) for n = 130232100199 and 130232100208.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 283277 + ... + 583703.
It is an arithmetic number, because the mean of its divisors is an integer number (7446408408).
Almost surely, 2130232100230 is an apocalyptic number.
130232100230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
130232100230 is a deficient number, since it is larger than the sum of its proper divisors (108052968826).
130232100230 is a wasteful number, since it uses less digits than its factorization.
130232100230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 301148.
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 130232100230 its reverse (32001232031), we get a palindrome (162233332261).
The spelling of 130232100230 in words is "one hundred thirty billion, two hundred thirty-two million, one hundred thousand, two hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •