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24743068 = 227899929
BaseRepresentation
bin101111001100…
…0110010011100
31201120002002221
41132120302130
522313234233
62242155124
7420212140
oct136306234
951502087
1024743068
1112a6a919
128352aa4
13518428c
143401220
15228b42d
hex1798c9c

24743068 has 24 divisors (see below), whose sum is σ = 50047200. Its totient is φ = 10483968.

The previous prime is 24743057. The next prime is 24743071. The reversal of 24743068 is 86034742.

It is a super-2 number, since 2×247430682 = 1224438828105248, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2473 + ... + 7456.

It is an arithmetic number, because the mean of its divisors is an integer number (2085300).

Almost surely, 224743068 is an apocalyptic number.

24743068 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

24743068 is an abundant number, since it is smaller than the sum of its proper divisors (25304132).

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

24743068 is a wasteful number, since it uses less digits than its factorization.

24743068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10029 (or 10027 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 24743068 is about 4974.2404445302. The cubic root of 24743068 is about 291.3966242144.

The spelling of 24743068 in words is "twenty-four million, seven hundred forty-three thousand, sixty-eight".

Divisors: 1 2 4 7 14 28 89 178 356 623 1246 2492 9929 19858 39716 69503 139006 278012 883681 1767362 3534724 6185767 12371534 24743068