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24016972 = 227857749
BaseRepresentation
bin101101110011…
…1100001001100
31200012012002111
41123213201030
522122020342
62214433404
7411066220
oct133474114
950165074
1024016972
1112614341
128062864
134c8b935
143292780
152196217
hex16e784c

24016972 has 12 divisors (see below), whose sum is σ = 48034000. Its totient is φ = 10292976.

The previous prime is 24016943. The next prime is 24016987. The reversal of 24016972 is 27961042.

24016972 is an admirable 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 3 ways as a sum of consecutive naturals, for example, 428847 + ... + 428902.

Almost surely, 224016972 is an apocalyptic number.

It is an amenable number.

24016972 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.

24016972 is a wasteful number, since it uses less digits than its factorization.

24016972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 857760 (or 857758 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 24016972 is about 4900.7113769329. The cubic root of 24016972 is about 288.5178920948.

The spelling of 24016972 in words is "twenty-four million, sixteen thousand, nine hundred seventy-two".

Divisors: 1 2 4 7 14 28 857749 1715498 3430996 6004243 12008486 24016972