Base | Representation |
---|---|
bin | 1011111001000101000011 |
3 | 12212101020111 |
4 | 23321011003 |
5 | 1244224004 |
6 | 150452151 |
7 | 35332366 |
oct | 13710503 |
9 | 5771214 |
10 | 3117379 |
11 | 183a151 |
12 | 1064057 |
13 | 851c05 |
14 | 5b20dd |
15 | 418a04 |
hex | 2f9143 |
3117379 has 4 divisors (see below), whose sum is σ = 3124576. Its totient is φ = 3110184.
The previous prime is 3117299. The next prime is 3117421. The reversal of 3117379 is 9737113.
3117379 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 3117379 - 27 = 3117251 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 3117379.
It is not an unprimeable number, because it can be changed into a prime (3117479) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2904 + ... + 3829.
It is an arithmetic number, because the mean of its divisors is an integer number (781144).
Almost surely, 23117379 is an apocalyptic number.
3117379 is a deficient number, since it is larger than the sum of its proper divisors (7197).
3117379 is an equidigital number, since it uses as much as digits as its factorization.
3117379 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7196.
The product of its digits is 3969, while the sum is 31.
The square root of 3117379 is about 1765.6100928574. The cubic root of 3117379 is about 146.0819424918.
The spelling of 3117379 in words is "three million, one hundred seventeen thousand, three hundred seventy-nine".
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