Base | Representation |
---|---|
bin | 1000100111011111… |
… | …1100111111001111 |
3 | 12222012121000012220 |
4 | 2021313330333033 |
5 | 14214131140234 |
6 | 1021310430423 |
7 | 111215263551 |
oct | 21167747717 |
9 | 5865530186 |
10 | 2313146319 |
11 | a87790080 |
12 | 546802413 |
13 | 2ab2c8b43 |
14 | 17d2d14d1 |
15 | d811ba49 |
hex | 89dfcfcf |
2313146319 has 8 divisors (see below), whose sum is σ = 3364576512. Its totient is φ = 1401906840.
The previous prime is 2313146309. The next prime is 2313146351. The reversal of 2313146319 is 9136413132.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2313146319 - 25 = 2313146287 is a prime.
It is a super-2 number, since 2×23131463192 = 10701291786206499522, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 70095343 = 2313146319 / (2 + 3 + 1 + 3 + 1 + 4 + 6 + 3 + 1 + 9).
It is a self number, because there is not a number n which added to its sum of digits gives 2313146319.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2313146309) 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, 35047639 + ... + 35047704.
It is an arithmetic number, because the mean of its divisors is an integer number (420572064).
Almost surely, 22313146319 is an apocalyptic number.
2313146319 is a deficient number, since it is larger than the sum of its proper divisors (1051430193).
2313146319 is a wasteful number, since it uses less digits than its factorization.
2313146319 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70095357.
The product of its digits is 11664, while the sum is 33.
The square root of 2313146319 is about 48095.1797896629. The cubic root of 2313146319 is about 1322.5163049389.
The spelling of 2313146319 in words is "two billion, three hundred thirteen million, one hundred forty-six thousand, three hundred nineteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •