Base | Representation |
---|---|
bin | 1011010000101111010001 |
3 | 12112222120201 |
4 | 23100233101 |
5 | 1223432040 |
6 | 143135201 |
7 | 34043560 |
oct | 13205721 |
9 | 5488521 |
10 | 2952145 |
11 | 1736a99 |
12 | ba4501 |
13 | 7c4941 |
14 | 56bbd7 |
15 | 3d4a9a |
hex | 2d0bd1 |
2952145 has 8 divisors (see below), whose sum is σ = 4048704. Its totient is φ = 2024304.
The previous prime is 2952143. The next prime is 2952149. The reversal of 2952145 is 5412592.
2952145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2952145 - 21 = 2952143 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2952143) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42139 + ... + 42208.
It is an arithmetic number, because the mean of its divisors is an integer number (506088).
22952145 is an apocalyptic number.
It is an amenable number.
2952145 is a deficient number, since it is larger than the sum of its proper divisors (1096559).
2952145 is an equidigital number, since it uses as much as digits as its factorization.
2952145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 84359.
The product of its digits is 3600, while the sum is 28.
The square root of 2952145 is about 1718.1807239054. The cubic root of 2952145 is about 143.4539667082.
The spelling of 2952145 in words is "two million, nine hundred fifty-two thousand, one hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.087 sec. • engine limits •