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14955001 = 38339047
BaseRepresentation
bin111001000011…
…000111111001
31001010210101221
4321003013321
512312030001
61252312041
7241054405
oct71030771
931123357
1014955001
118494a06
125012621
133138019
141db4105
1514a61a1
hexe431f9

14955001 has 4 divisors (see below), whose sum is σ = 14994432. Its totient is φ = 14915572.

The previous prime is 14954971. The next prime is 14955007. The reversal of 14955001 is 10055941.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10055941 = 71436563.

It is a cyclic number.

It is not a de Polignac number, because 14955001 - 223 = 6566393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14955007) by changing a digit.

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, 19141 + ... + 19906.

It is an arithmetic number, because the mean of its divisors is an integer number (3748608).

Almost surely, 214955001 is an apocalyptic number.

It is an amenable number.

14955001 is a deficient number, since it is larger than the sum of its proper divisors (39431).

14955001 is an equidigital number, since it uses as much as digits as its factorization.

14955001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39430.

The product of its (nonzero) digits is 900, while the sum is 25.

The square root of 14955001 is about 3867.1696368274. The cubic root of 14955001 is about 246.3743446840.

The spelling of 14955001 in words is "fourteen million, nine hundred fifty-five thousand, one".

Divisors: 1 383 39047 14955001