Search a number
-
+
14910995 = 511271109
BaseRepresentation
bin111000111000…
…011000010011
31001001120001002
4320320120103
512304122440
61251332215
7240512201
oct70703023
931046032
1014910995
118464940
124bb106b
133120c98
141da2071
151498115
hexe38613

14910995 has 8 divisors (see below), whose sum is σ = 19519920. Its totient is φ = 10844320.

The previous prime is 14910983. The next prime is 14911009. The reversal of 14910995 is 59901941.

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

It is not a de Polignac number, because 14910995 - 214 = 14894611 is a prime.

It is an unprimeable number.

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, 135500 + ... + 135609.

It is an arithmetic number, because the mean of its divisors is an integer number (2439990).

Almost surely, 214910995 is an apocalyptic number.

14910995 is a deficient number, since it is larger than the sum of its proper divisors (4608925).

14910995 is a wasteful number, since it uses less digits than its factorization.

14910995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271125.

The product of its (nonzero) digits is 14580, while the sum is 38.

The square root of 14910995 is about 3861.4757541645. The cubic root of 14910995 is about 246.1324501009.

The spelling of 14910995 in words is "fourteen million, nine hundred ten thousand, nine hundred ninety-five".

Divisors: 1 5 11 55 271109 1355545 2982199 14910995