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14992041 = 38360209
BaseRepresentation
bin111001001100…
…001010101001
31001012200012210
4321030022221
512314221131
61253155333
7241300401
oct71141251
931180183
1014992041
11850a819
12502bb49
13314bb3c
141dc3801
1514b2146
hexe4c2a9

14992041 has 8 divisors (see below), whose sum is σ = 20230560. Its totient is φ = 9874112.

The previous prime is 14992039. The next prime is 14992051. The reversal of 14992041 is 14029941.

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

It is a cyclic number.

It is not a de Polignac number, because 14992041 - 21 = 14992039 is a prime.

It is a super-2 number, since 2×149920412 = 449522586691362, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14992051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29856 + ... + 30353.

It is an arithmetic number, because the mean of its divisors is an integer number (2528820).

Almost surely, 214992041 is an apocalyptic number.

It is an amenable number.

14992041 is a deficient number, since it is larger than the sum of its proper divisors (5238519).

14992041 is an equidigital number, since it uses as much as digits as its factorization.

14992041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60295.

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 14992041 is about 3871.9557073913. The cubic root of 14992041 is about 246.5775806451.

The spelling of 14992041 in words is "fourteen million, nine hundred ninety-two thousand, forty-one".

Divisors: 1 3 83 249 60209 180627 4997347 14992041