Base | Representation |
---|---|
bin | 1000111100001101… |
… | …0100100000011001 |
3 | 20012021001020221221 |
4 | 2033003110200121 |
5 | 14403400343223 |
6 | 1034052332041 |
7 | 113321524306 |
oct | 21703244031 |
9 | 6167036857 |
10 | 2400012313 |
11 | 1021820856 |
12 | 56b914021 |
13 | 2c32c143a |
14 | 18aa640ad |
15 | e0a79b5d |
hex | 8f0d4819 |
2400012313 has 8 divisors (see below), whose sum is σ = 2462207328. Its totient is φ = 2338609824.
The previous prime is 2400012299. The next prime is 2400012353. The reversal of 2400012313 is 3132100042.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2400012313 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2400012353) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191995 + ... + 204112.
It is an arithmetic number, because the mean of its divisors is an integer number (307775916).
Almost surely, 22400012313 is an apocalyptic number.
It is an amenable number.
2400012313 is a deficient number, since it is larger than the sum of its proper divisors (62195015).
2400012313 is an equidigital number, since it uses as much as digits as its factorization.
2400012313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 396263.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 2400012313 is about 48989.9205245324. The cubic root of 2400012313 is about 1338.8681898071.
Adding to 2400012313 its reverse (3132100042), we get a palindrome (5532112355).
The spelling of 2400012313 in words is "two billion, four hundred million, twelve thousand, three hundred thirteen".
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