Base | Representation |
---|---|
bin | 1011110111000011010010 |
3 | 12211221211220 |
4 | 23313003102 |
5 | 1243442244 |
6 | 150345510 |
7 | 35266233 |
oct | 13670322 |
9 | 5757756 |
10 | 3109074 |
11 | 1833991 |
12 | 105b296 |
13 | 84b1b7 |
14 | 5ad08a |
15 | 416319 |
hex | 2f70d2 |
3109074 has 8 divisors (see below), whose sum is σ = 6218160. Its totient is φ = 1036356.
The previous prime is 3109069. The next prime is 3109081. The reversal of 3109074 is 4709013.
It is a sphenic number, since it is the product of 3 distinct primes.
3109074 is an admirable number.
It is a super-2 number, since 2×31090742 = 19332682274952, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 259084 + ... + 259095.
It is an arithmetic number, because the mean of its divisors is an integer number (777270).
Almost surely, 23109074 is an apocalyptic number.
3109074 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3109074 is a wasteful number, since it uses less digits than its factorization.
3109074 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 518184.
The product of its (nonzero) digits is 756, while the sum is 24.
The square root of 3109074 is about 1763.2566460955. The cubic root of 3109074 is about 145.9521016330.
The spelling of 3109074 in words is "three million, one hundred nine thousand, seventy-four".
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