Base | Representation |
---|---|
bin | 100111001000011… |
… | …0100000001000100 |
3 | 10101111200211211121 |
4 | 1032100310001010 |
5 | 10142113431322 |
6 | 334142443324 |
7 | 44352400264 |
oct | 11620640104 |
9 | 3344624747 |
10 | 1313030212 |
11 | 61419803a |
12 | 307893544 |
13 | 17c04ab70 |
14 | c65537a4 |
15 | 7a415ec7 |
hex | 4e434044 |
1313030212 has 24 divisors (see below), whose sum is σ = 2486305472. Its totient is φ = 603136800.
The previous prime is 1313030209. The next prime is 1313030227. The reversal of 1313030212 is 2120303131.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48864 + ... + 70807.
Almost surely, 21313030212 is an apocalyptic number.
It is an amenable number.
1313030212 is a deficient number, since it is larger than the sum of its proper divisors (1173275260).
1313030212 is a wasteful number, since it uses less digits than its factorization.
1313030212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 119899 (or 119897 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 16.
The square root of 1313030212 is about 36235.7587474031. The cubic root of 1313030212 is about 1095.0271983681.
Adding to 1313030212 its reverse (2120303131), we get a palindrome (3433333343).
The spelling of 1313030212 in words is "one billion, three hundred thirteen million, thirty thousand, two hundred twelve".
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