Base | Representation |
---|---|
bin | 1011111001100000100011 |
3 | 12212110122200 |
4 | 23321200203 |
5 | 1244303024 |
6 | 150504243 |
7 | 35340462 |
oct | 13714043 |
9 | 5773580 |
10 | 3119139 |
11 | 1840501 |
12 | 1065083 |
13 | 85295a |
14 | 5b29d9 |
15 | 4192c9 |
hex | 2f9823 |
3119139 has 12 divisors (see below), whose sum is σ = 4546776. Its totient is φ = 2060352.
The previous prime is 3119131. The next prime is 3119161. The reversal of 3119139 is 9319113.
3119139 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3119139 - 23 = 3119131 is a prime.
It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.
It is a nude number because it is divisible by every one of its digits.
3119139 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (3119131) 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 11 ways as a sum of consecutive naturals, for example, 517 + ... + 2550.
It is an arithmetic number, because the mean of its divisors is an integer number (378898).
Almost surely, 23119139 is an apocalyptic number.
3119139 is a deficient number, since it is larger than the sum of its proper divisors (1427637).
3119139 is a wasteful number, since it uses less digits than its factorization.
3119139 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3186 (or 3183 counting only the distinct ones).
The product of its digits is 729, while the sum is 27.
The square root of 3119139 is about 1766.1084338171. The cubic root of 3119139 is about 146.1094288138.
The spelling of 3119139 in words is "three million, one hundred nineteen thousand, one hundred thirty-nine".
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