Base | Representation |
---|---|
bin | 1011110000010000111010 |
3 | 12210112201021 |
4 | 23300100322 |
5 | 1242100044 |
6 | 150013054 |
7 | 35122210 |
oct | 13602072 |
9 | 5715637 |
10 | 3081274 |
11 | 1815009 |
12 | 104718a |
13 | 83b651 |
14 | 5a2cb0 |
15 | 40ce84 |
hex | 2f043a |
3081274 has 16 divisors (see below), whose sum is σ = 5326848. Its totient is φ = 1309392.
The previous prime is 3081271. The next prime is 3081311. The reversal of 3081274 is 4721803.
It is not an unprimeable number, because it can be changed into a prime (3081271) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 912 + ... + 2644.
It is an arithmetic number, because the mean of its divisors is an integer number (332928).
Almost surely, 23081274 is an apocalyptic number.
3081274 is a deficient number, since it is larger than the sum of its proper divisors (2245574).
3081274 is a wasteful number, since it uses less digits than its factorization.
3081274 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1869.
The product of its (nonzero) digits is 1344, while the sum is 25.
The square root of 3081274 is about 1755.3558043884. The cubic root of 3081274 is about 145.5157849850.
The spelling of 3081274 in words is "three million, eighty-one thousand, two hundred seventy-four".
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