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24934868 = 227890531
BaseRepresentation
bin101111100011…
…1100111010100
31201220211012122
41133013213110
522340403433
62250235112
7421641260
oct137074724
951824178
1024934868
1113090a32
128425a98
13522067a
1434510a0
1522c8198
hex17c79d4

24934868 has 12 divisors (see below), whose sum is σ = 49869792. Its totient is φ = 10686360.

The previous prime is 24934853. The next prime is 24934901. The reversal of 24934868 is 86843942.

24934868 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 445238 + ... + 445293.

It is an arithmetic number, because the mean of its divisors is an integer number (4155816).

Almost surely, 224934868 is an apocalyptic number.

24934868 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

24934868 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

24934868 is a wasteful number, since it uses less digits than its factorization.

24934868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 890542 (or 890540 counting only the distinct ones).

The product of its digits is 331776, while the sum is 44.

The square root of 24934868 is about 4993.4825522875. The cubic root of 24934868 is about 292.1476234846.

The spelling of 24934868 in words is "twenty-four million, nine hundred thirty-four thousand, eight hundred sixty-eight".

Divisors: 1 2 4 7 14 28 890531 1781062 3562124 6233717 12467434 24934868