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24930248 = 237445183
BaseRepresentation
bin101111100011…
…0011111001000
31201220120212112
41133012133020
522340231443
62250201452
7421621640
oct137063710
951816775
1024930248
1113088512
128423288
13521b535
14344d520
1522c6b18
hex17c67c8

24930248 has 16 divisors (see below), whose sum is σ = 53422080. Its totient is φ = 10684368.

The previous prime is 24930221. The next prime is 24930253. The reversal of 24930248 is 84203942.

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, 222536 + ... + 222647.

It is an arithmetic number, because the mean of its divisors is an integer number (3338880).

Almost surely, 224930248 is an apocalyptic number.

24930248 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

24930248 is an abundant number, since it is smaller than the sum of its proper divisors (28491832).

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

24930248 is a wasteful number, since it uses less digits than its factorization.

24930248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445196 (or 445192 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 24930248 is about 4993.0199278593. The cubic root of 24930248 is about 292.1295790687.

The spelling of 24930248 in words is "twenty-four million, nine hundred thirty thousand, two hundred forty-eight".

Divisors: 1 2 4 7 8 14 28 56 445183 890366 1780732 3116281 3561464 6232562 12465124 24930248