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24966293 = 112238971
BaseRepresentation
bin101111100111…
…1010010010101
31201222102022112
41133033102111
522342410133
62251040405
7422132012
oct137172225
951872275
1024966293
1113102600
128440105
135231a71
14345c709
1522d2648
hex17cf495

24966293 has 12 divisors (see below), whose sum is σ = 28638624. Its totient is φ = 21707400.

The previous prime is 24966289. The next prime is 24966299. The reversal of 24966293 is 39266942.

It is not a de Polignac number, because 24966293 - 22 = 24966289 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 24966293.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24966299) 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, 1703 + ... + 7268.

It is an arithmetic number, because the mean of its divisors is an integer number (2386552).

Almost surely, 224966293 is an apocalyptic number.

24966293 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

24966293 is a deficient number, since it is larger than the sum of its proper divisors (3672331).

24966293 is a wasteful number, since it uses less digits than its factorization.

24966293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9016 (or 9005 counting only the distinct ones).

The product of its digits is 139968, while the sum is 41.

The square root of 24966293 is about 4996.6281630716. The cubic root of 24966293 is about 292.2703015619.

The spelling of 24966293 in words is "twenty-four million, nine hundred sixty-six thousand, two hundred ninety-three".

Divisors: 1 11 23 121 253 2783 8971 98681 206333 1085491 2269663 24966293