Base | Representation |
---|---|
bin | 1011101001010001100101 |
3 | 12202002102221 |
4 | 23221101211 |
5 | 1240141040 |
6 | 145232341 |
7 | 34642561 |
oct | 13512145 |
9 | 5662387 |
10 | 3052645 |
11 | 17a5552 |
12 | 10326b1 |
13 | 82b5cb |
14 | 5966a1 |
15 | 40474a |
hex | 2e9465 |
3052645 has 8 divisors (see below), whose sum is σ = 3715200. Its totient is φ = 2407440.
The previous prime is 3052633. The next prime is 3052649. The reversal of 3052645 is 5462503.
3052645 = 5482 + 5492 + ... + 5572.
3052645 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 de Polignac number, because none of the positive numbers 2k-3052645 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3052649) 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, 3945 + ... + 4654.
It is an arithmetic number, because the mean of its divisors is an integer number (464400).
Almost surely, 23052645 is an apocalyptic number.
It is an amenable number.
3052645 is a deficient number, since it is larger than the sum of its proper divisors (662555).
3052645 is an equidigital number, since it uses as much as digits as its factorization.
3052645 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8675.
The product of its (nonzero) digits is 3600, while the sum is 25.
The square root of 3052645 is about 1747.1820168488. The cubic root of 3052645 is about 145.0637056573.
The spelling of 3052645 in words is "three million, fifty-two thousand, six hundred forty-five".
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