Base | Representation |
---|---|
bin | 1011010000101111111101 |
3 | 12112222122100 |
4 | 23100233331 |
5 | 1223432224 |
6 | 143135313 |
7 | 34043652 |
oct | 13205775 |
9 | 5488570 |
10 | 2952189 |
11 | 1737029 |
12 | ba4539 |
13 | 7c4976 |
14 | 56bc29 |
15 | 3d4ac9 |
hex | 2d0bfd |
2952189 has 12 divisors (see below), whose sum is σ = 4281472. Its totient is φ = 1960200.
The previous prime is 2952179. The next prime is 2952197. The reversal of 2952189 is 9812592.
It is not a de Polignac number, because 2952189 - 28 = 2951933 is a prime.
It is a Duffinian number.
2952189 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2952149) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2484 + ... + 3474.
22952189 is an apocalyptic number.
It is an amenable number.
2952189 is a deficient number, since it is larger than the sum of its proper divisors (1329283).
2952189 is a wasteful number, since it uses less digits than its factorization.
2952189 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1328 (or 1325 counting only the distinct ones).
The product of its digits is 12960, while the sum is 36.
The square root of 2952189 is about 1718.1935280986. The cubic root of 2952189 is about 143.4546794039.
The spelling of 2952189 in words is "two million, nine hundred fifty-two thousand, one hundred eighty-nine".
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