Base | Representation |
---|---|
bin | 100111001000101… |
… | …1111111111011100 |
3 | 10101112000222220201 |
4 | 1032101133333130 |
5 | 10142140212312 |
6 | 334150353244 |
7 | 44354050360 |
oct | 11621377734 |
9 | 3345028821 |
10 | 1313210332 |
11 | 6143003a5 |
12 | 30795b824 |
13 | 17c0b1b45 |
14 | c659d2a0 |
15 | 7a44e557 |
hex | 4e45ffdc |
1313210332 has 12 divisors (see below), whose sum is σ = 2626420720. Its totient is φ = 562804416.
The previous prime is 1313210321. The next prime is 1313210429. The reversal of 1313210332 is 2330123131.
1313210332 is an admirable number.
It is a congruent 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, 23450157 + ... + 23450212.
Almost surely, 21313210332 is an apocalyptic number.
It is an amenable number.
1313210332 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1313210332 is a wasteful number, since it uses less digits than its factorization.
1313210332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46900380 (or 46900378 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 19.
The square root of 1313210332 is about 36238.2440523820. The cubic root of 1313210332 is about 1095.0772676097.
Adding to 1313210332 its reverse (2330123131), we get a palindrome (3643333463).
The spelling of 1313210332 in words is "one billion, three hundred thirteen million, two hundred ten thousand, three hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •