Base | Representation |
---|---|
bin | 101101000111011101110… |
… | …100011110000111101101 |
3 | 101222101122201022001001122 |
4 | 231013131310132013231 |
5 | 401244101043040023 |
6 | 10332144552350325 |
7 | 436665425111225 |
oct | 55073564360755 |
9 | 11871581261048 |
10 | 3100392940013 |
11 | a95961a95496 |
12 | 420a633a53a5 |
13 | 19649a87b615 |
14 | aa0ba201085 |
15 | 559ad1ea2c8 |
hex | 2d1ddd1e1ed |
3100392940013 has 4 divisors (see below), whose sum is σ = 3100408745280. Its totient is φ = 3100377134748.
The previous prime is 3100392939977. The next prime is 3100392940027. The reversal of 3100392940013 is 3100492930013.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 3100392940013 - 210 = 3100392938989 is a prime.
It is a super-2 number, since 2×31003929400132 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3100392940213) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7604645 + ... + 8001962.
It is an arithmetic number, because the mean of its divisors is an integer number (775102186320).
Almost surely, 23100392940013 is an apocalyptic number.
It is an amenable number.
3100392940013 is a deficient number, since it is larger than the sum of its proper divisors (15805267).
3100392940013 is a wasteful number, since it uses less digits than its factorization.
3100392940013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15805266.
The product of its (nonzero) digits is 17496, while the sum is 35.
The spelling of 3100392940013 in words is "three trillion, one hundred billion, three hundred ninety-two million, nine hundred forty thousand, thirteen".
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