Base | Representation |
---|---|
bin | 1011111000001111000111 |
3 | 12212012111122 |
4 | 23320033013 |
5 | 1244121202 |
6 | 150424155 |
7 | 35316335 |
oct | 13701707 |
9 | 5765448 |
10 | 3113927 |
11 | 18375a3 |
12 | 106205b |
13 | 85047b |
14 | 5b0b55 |
15 | 4179a2 |
hex | 2f83c7 |
3113927 has 2 divisors, whose sum is σ = 3113928. Its totient is φ = 3113926.
The previous prime is 3113923. The next prime is 3113939. The reversal of 3113927 is 7293113.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 3113927 - 22 = 3113923 is a prime.
It is a super-2 number, since 2×31139272 = 19393082722658, which contains 22 as substring.
It is an Ulam number.
It is a junction number, because it is equal to n+sod(n) for n = 3113896 and 3113905.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3113921) 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 as a sum of consecutive naturals, namely, 1556963 + 1556964.
It is an arithmetic number, because the mean of its divisors is an integer number (1556964).
Almost surely, 23113927 is an apocalyptic number.
3113927 is a deficient number, since it is larger than the sum of its proper divisors (1).
3113927 is an equidigital number, since it uses as much as digits as its factorization.
3113927 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 1134, while the sum is 26.
The square root of 3113927 is about 1764.6322563072. The cubic root of 3113927 is about 146.0280017599.
The spelling of 3113927 in words is "three million, one hundred thirteen thousand, nine hundred twenty-seven".
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