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24068149 = 74218167
BaseRepresentation
bin101101111010…
…0000000110101
31200021210021221
41123310000311
522130140044
62215510341
7411401350
oct133640065
950253257
1024068149
1112649836
1280883b1
134ca9011
1432a7297
1521a6484
hex16f4035

24068149 has 8 divisors (see below), whose sum is σ = 27575168. Its totient is φ = 20578320.

The previous prime is 24068123. The next prime is 24068153. The reversal of 24068149 is 94186042.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2k-24068149 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 (24068159) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1137 + ... + 7030.

It is an arithmetic number, because the mean of its divisors is an integer number (3446896).

Almost surely, 224068149 is an apocalyptic number.

It is an amenable number.

24068149 is a deficient number, since it is larger than the sum of its proper divisors (3507019).

24068149 is an equidigital number, since it uses as much as digits as its factorization.

24068149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8595.

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 24068149 is about 4905.9299831938. The cubic root of 24068149 is about 288.7226778993.

The spelling of 24068149 in words is "twenty-four million, sixty-eight thousand, one hundred forty-nine".

Divisors: 1 7 421 2947 8167 57169 3438307 24068149