Base | Representation |
---|---|
bin | 10110111011110100… |
… | …11000000011100011 |
3 | 1011210010002022122221 |
4 | 23131322120003203 |
5 | 200204112032321 |
6 | 5353450211511 |
7 | 614061535426 |
oct | 133572300343 |
9 | 34703068587 |
10 | 12313002211 |
11 | 5249406894 |
12 | 2477723b97 |
13 | 1212c65833 |
14 | 84b4179bd |
15 | 4c0e9be41 |
hex | 2dde980e3 |
12313002211 has 8 divisors (see below), whose sum is σ = 12403448064. Its totient is φ = 12222673800.
The previous prime is 12313002181. The next prime is 12313002253. The reversal of 12313002211 is 11220031321.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12313002211 - 27 = 12313002083 is a prime.
It is a super-2 number, since 2×123130022112 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12313002281) 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, 186906 + ... + 244048.
It is an arithmetic number, because the mean of its divisors is an integer number (1550431008).
Almost surely, 212313002211 is an apocalyptic number.
12313002211 is a deficient number, since it is larger than the sum of its proper divisors (90445853).
12313002211 is a wasteful number, since it uses less digits than its factorization.
12313002211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58721.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 12313002211 its reverse (11220031321), we get a palindrome (23533033532).
The spelling of 12313002211 in words is "twelve billion, three hundred thirteen million, two thousand, two hundred eleven".
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