Base | Representation |
---|---|
bin | 1011111000000111000001 |
3 | 12212011210110 |
4 | 23320013001 |
5 | 1244112114 |
6 | 150421533 |
7 | 35314665 |
oct | 13700701 |
9 | 5764713 |
10 | 3113409 |
11 | 1837172 |
12 | 10618a9 |
13 | 850170 |
14 | 5b08a5 |
15 | 417759 |
hex | 2f81c1 |
3113409 has 16 divisors (see below), whose sum is σ = 4522112. Its totient is φ = 1893888.
The previous prime is 3113401. The next prime is 3113437. The reversal of 3113409 is 9043113.
It is not a de Polignac number, because 3113409 - 23 = 3113401 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3113401) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3372 + ... + 4194.
It is an arithmetic number, because the mean of its divisors is an integer number (282632).
Almost surely, 23113409 is an apocalyptic number.
3113409 is a gapful number since it is divisible by the number (39) formed by its first and last digit.
It is an amenable number.
3113409 is a deficient number, since it is larger than the sum of its proper divisors (1408703).
3113409 is a wasteful number, since it uses less digits than its factorization.
3113409 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 936.
The product of its (nonzero) digits is 324, while the sum is 21.
The square root of 3113409 is about 1764.4854774126. The cubic root of 3113409 is about 146.0199040856.
The spelling of 3113409 in words is "three million, one hundred thirteen thousand, four hundred nine".
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