Base | Representation |
---|---|
bin | 1010000111100101001101 |
3 | 11222202112111 |
4 | 22013211031 |
5 | 1134334433 |
6 | 132504021 |
7 | 31355134 |
oct | 12074515 |
9 | 4882474 |
10 | 2652493 |
11 | 1551948 |
12 | a7b011 |
13 | 71b42c |
14 | 4d091b |
15 | 375dcd |
hex | 28794d |
2652493 has 8 divisors (see below), whose sum is σ = 2885112. Its totient is φ = 2428416.
The previous prime is 2652487. The next prime is 2652511. The reversal of 2652493 is 3942562.
2652493 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 1855044 + 797449 = 1362^2 + 893^2 .
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-2652493 is a prime.
It is a d-powerful number, because it can be written as 212 + 64 + 52 + 220 + 46 + 92 + 313 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2652443) 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, 1480 + ... + 2737.
It is an arithmetic number, because the mean of its divisors is an integer number (360639).
22652493 is an apocalyptic number.
It is an amenable number.
2652493 is a deficient number, since it is larger than the sum of its proper divisors (232619).
2652493 is a wasteful number, since it uses less digits than its factorization.
2652493 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4271.
The product of its digits is 12960, while the sum is 31.
The square root of 2652493 is about 1628.6475984694. The cubic root of 2652493 is about 138.4261315053.
The spelling of 2652493 in words is "two million, six hundred fifty-two thousand, four hundred ninety-three".
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