Base | Representation |
---|---|
bin | 100111001000100… |
… | …0010011101100111 |
3 | 10101111210212000010 |
4 | 1032101002131213 |
5 | 10142122330013 |
6 | 334144021303 |
7 | 44353034634 |
oct | 11621023547 |
9 | 3344725003 |
10 | 1313089383 |
11 | 614228541 |
12 | 307901833 |
13 | 17c06ba88 |
14 | c656b18b |
15 | 7a4287c3 |
hex | 4e442767 |
1313089383 has 8 divisors (see below), whose sum is σ = 1776917248. Its totient is φ = 862327224.
The previous prime is 1313089321. The next prime is 1313089391. The reversal of 1313089383 is 3839803131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1313089383 - 222 = 1308895079 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1313089303) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3266191 + ... + 3266592.
It is an arithmetic number, because the mean of its divisors is an integer number (222114656).
Almost surely, 21313089383 is an apocalyptic number.
1313089383 is a deficient number, since it is larger than the sum of its proper divisors (463827865).
1313089383 is an equidigital number, since it uses as much as digits as its factorization.
1313089383 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6532853.
The product of its (nonzero) digits is 46656, while the sum is 39.
The square root of 1313089383 is about 36236.5752106901. The cubic root of 1313089383 is about 1095.0436470582.
The spelling of 1313089383 in words is "one billion, three hundred thirteen million, eighty-nine thousand, three hundred eighty-three".
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