Base | Representation |
---|---|
bin | 1011001001100111101100 |
3 | 12111111120211 |
4 | 23021213230 |
5 | 1222013423 |
6 | 142352204 |
7 | 33562555 |
oct | 13114754 |
9 | 5444524 |
10 | 2922988 |
11 | 17170a2 |
12 | b8b664 |
13 | 7b45a3 |
14 | 56132c |
15 | 3cb10d |
hex | 2c99ec |
2922988 has 6 divisors (see below), whose sum is σ = 5115236. Its totient is φ = 1461492.
The previous prime is 2922973. The next prime is 2922989. The reversal of 2922988 is 8892292.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 2922988.
It is not an unprimeable number, because it can be changed into a prime (2922989) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 365370 + ... + 365377.
22922988 is an apocalyptic number.
It is an amenable number.
2922988 is a deficient number, since it is larger than the sum of its proper divisors (2192248).
2922988 is a wasteful number, since it uses less digits than its factorization.
2922988 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 730751 (or 730749 counting only the distinct ones).
The product of its digits is 41472, while the sum is 40.
The square root of 2922988 is about 1709.6748228830. The cubic root of 2922988 is about 142.9801266659.
The spelling of 2922988 in words is "two million, nine hundred twenty-two thousand, nine hundred eighty-eight".
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