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14199733 = 97146389
BaseRepresentation
bin110110001010…
…101110110101
3222201102101001
4312022232311
512113342413
61224203301
7231460432
oct66125665
928642331
1014199733
118019519
124909531
132c32312
141c58b89
1513a74dd
hexd8abb5

14199733 has 4 divisors (see below), whose sum is σ = 14346220. Its totient is φ = 14053248.

The previous prime is 14199727. The next prime is 14199739. The reversal of 14199733 is 33799141.

14199733 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (14199727) and next prime (14199739).

It can be written as a sum of positive squares in 2 ways, for example, as 7193124 + 7006609 = 2682^2 + 2647^2 .

It is a cyclic number.

It is not a de Polignac number, because 14199733 - 25 = 14199701 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14199692 and 14199701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14199739) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73098 + ... + 73291.

It is an arithmetic number, because the mean of its divisors is an integer number (3586555).

Almost surely, 214199733 is an apocalyptic number.

It is an amenable number.

14199733 is a deficient number, since it is larger than the sum of its proper divisors (146487).

14199733 is an equidigital number, since it uses as much as digits as its factorization.

14199733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146486.

The product of its digits is 20412, while the sum is 37.

The square root of 14199733 is about 3768.2533088952. The cubic root of 14199733 is about 242.1549732495.

The spelling of 14199733 in words is "fourteen million, one hundred ninety-nine thousand, seven hundred thirty-three".

Divisors: 1 97 146389 14199733