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24024061 = 193124477
BaseRepresentation
bin101101110100…
…1001111111101
31200012112211001
41123221033331
522122232221
62214530301
7411125665
oct133511775
950175731
1024024061
11126196a6
128066991
134c91c29
1432951a5
152198391
hex16e93fd

24024061 has 4 divisors (see below), whose sum is σ = 24148732. Its totient is φ = 23899392.

The previous prime is 24024053. The next prime is 24024079. The reversal of 24024061 is 16042042.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 13461561 + 10562500 = 3669^2 + 3250^2 .

It is a cyclic number.

It is not a de Polignac number, because 24024061 - 23 = 24024053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24024001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62046 + ... + 62431.

It is an arithmetic number, because the mean of its divisors is an integer number (6037183).

Almost surely, 224024061 is an apocalyptic number.

It is an amenable number.

24024061 is a deficient number, since it is larger than the sum of its proper divisors (124671).

24024061 is a wasteful number, since it uses less digits than its factorization.

24024061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124670.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 24024061 is about 4901.4345859146. The cubic root of 24024061 is about 288.5462762188.

The spelling of 24024061 in words is "twenty-four million, twenty-four thousand, sixty-one".

Divisors: 1 193 124477 24024061