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24027069 = 3111742829
BaseRepresentation
bin101101110100…
…1111110111101
31200012200221110
41123221332331
522122331234
62214552233
7411140523
oct133517675
950180843
1024027069
1112620990
128068679
134c93401
143296313
1521991e9
hex16e9fbd

24027069 has 16 divisors (see below), whose sum is σ = 37005120. Its totient is φ = 13704960.

The previous prime is 24027043. The next prime is 24027083. The reversal of 24027069 is 96072042.

It is a happy number.

It is not a de Polignac number, because 24027069 - 25 = 24027037 is a prime.

It is a super-2 number, since 2×240270692 = 1154600089461522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24027769) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20854 + ... + 21975.

It is an arithmetic number, because the mean of its divisors is an integer number (2312820).

Almost surely, 224027069 is an apocalyptic number.

It is an amenable number.

24027069 is a deficient number, since it is larger than the sum of its proper divisors (12978051).

24027069 is a wasteful number, since it uses less digits than its factorization.

24027069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42860.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 24027069 is about 4901.7414252488. The cubic root of 24027069 is about 288.5583184651.

The spelling of 24027069 in words is "twenty-four million, twenty-seven thousand, sixty-nine".

Divisors: 1 3 11 17 33 51 187 561 42829 128487 471119 728093 1413357 2184279 8009023 24027069