Base | Representation |
---|---|
bin | 1111100001010… |
… | …11100110110000 |
3 | 100001222221121111 |
4 | 13300223212300 |
5 | 231312431112 |
6 | 20530403104 |
7 | 3140461522 |
oct | 760534660 |
9 | 301887544 |
10 | 130202032 |
11 | 6754a794 |
12 | 37730494 |
13 | 20c8972c |
14 | 13413a12 |
15 | b66d5a7 |
hex | 7c2b9b0 |
130202032 has 20 divisors (see below), whose sum is σ = 257635296. Its totient is φ = 63715520.
The previous prime is 130202021. The next prime is 130202047. The reversal of 130202032 is 230202031.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85819 + ... + 87322.
Almost surely, 2130202032 is an apocalyptic number.
It is an amenable number.
130202032 is a deficient number, since it is larger than the sum of its proper divisors (127433264).
130202032 is a wasteful number, since it uses less digits than its factorization.
130202032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 173196 (or 173190 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 13.
The square root of 130202032 is about 11410.6105007576. The cubic root of 130202032 is about 506.8419899564.
Adding to 130202032 its reverse (230202031), we get a palindrome (360404063).
Subtracting 130202032 from its reverse (230202031), we obtain a palindrome (99999999).
The spelling of 130202032 in words is "one hundred thirty million, two hundred two thousand, thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.098 sec. • engine limits •