Base | Representation |
---|---|
bin | 1011001011010101111100 |
3 | 12111212021011 |
4 | 23023111330 |
5 | 1222230134 |
6 | 142445004 |
7 | 33622255 |
oct | 13132574 |
9 | 5455234 |
10 | 2930044 |
11 | 1721427 |
12 | b93764 |
13 | 7b7870 |
14 | 563b2c |
15 | 3cd264 |
hex | 2cb57c |
2930044 has 36 divisors (see below), whose sum is σ = 5804344. Its totient is φ = 1286208.
The previous prime is 2930033. The next prime is 2930071. The reversal of 2930044 is 4400392.
It is a junction number, because it is equal to n+sod(n) for n = 2929997 and 2930024.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43699 + ... + 43765.
22930044 is an apocalyptic number.
It is an amenable number.
2930044 is a deficient number, since it is larger than the sum of its proper divisors (2874300).
2930044 is a wasteful number, since it uses less digits than its factorization.
2930044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 142 (or 111 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 22.
The square root of 2930044 is about 1711.7371293513. The cubic root of 2930044 is about 143.0950840394.
The spelling of 2930044 in words is "two million, nine hundred thirty thousand, forty-four".
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