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14969741 = 17880573
BaseRepresentation
bin111001000110…
…101110001101
31001011112121212
4321012232031
512313012431
61252504205
7241145363
oct71065615
931145555
1014969741
1184a4a96
12501b065
133141947
141db9633
1514aa72b
hexe46b8d

14969741 has 4 divisors (see below), whose sum is σ = 15850332. Its totient is φ = 14089152.

The previous prime is 14969737. The next prime is 14969753. The reversal of 14969741 is 14796941.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14796941 = 41360901.

It can be written as a sum of positive squares in 2 ways, for example, as 13875625 + 1094116 = 3725^2 + 1046^2 .

It is a cyclic number.

It is not a de Polignac number, because 14969741 - 22 = 14969737 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 (14969761) 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, 440270 + ... + 440303.

It is an arithmetic number, because the mean of its divisors is an integer number (3962583).

Almost surely, 214969741 is an apocalyptic number.

It is an amenable number.

14969741 is a deficient number, since it is larger than the sum of its proper divisors (880591).

14969741 is an equidigital number, since it uses as much as digits as its factorization.

14969741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 880590.

The product of its digits is 54432, while the sum is 41.

The square root of 14969741 is about 3869.0749540426. The cubic root of 14969741 is about 246.4552622174.

The spelling of 14969741 in words is "fourteen million, nine hundred sixty-nine thousand, seven hundred forty-one".

Divisors: 1 17 880573 14969741