Base | Representation |
---|---|
bin | 1011010010000001111010 |
3 | 12120020211121 |
4 | 23102001322 |
5 | 1224114214 |
6 | 143215454 |
7 | 34065154 |
oct | 13220172 |
9 | 5506747 |
10 | 2957434 |
11 | 173aa67 |
12 | ba758a |
13 | 7c717c |
14 | 56dad4 |
15 | 3d6424 |
hex | 2d207a |
2957434 has 16 divisors (see below), whose sum is σ = 4587840. Its totient is φ = 1429120.
The previous prime is 2957429. The next prime is 2957441. The reversal of 2957434 is 4347592.
It is a self number, because there is not a number n which added to its sum of digits gives 2957434.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8202 + ... + 8554.
It is an arithmetic number, because the mean of its divisors is an integer number (286740).
22957434 is an apocalyptic number.
2957434 is a deficient number, since it is larger than the sum of its proper divisors (1630406).
2957434 is a wasteful number, since it uses less digits than its factorization.
2957434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 485.
The product of its digits is 30240, while the sum is 34.
The square root of 2957434 is about 1719.7191631194. The cubic root of 2957434 is about 143.5395852865.
The spelling of 2957434 in words is "two million, nine hundred fifty-seven thousand, four hundred thirty-four".
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