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14642195 = 53779147
BaseRepresentation
bin110111110110…
…110000010011
31000112220022112
4313312300103
512222022240
61241455535
7235312421
oct67666023
930486275
1014642195
1182a0997
124aa15ab
133058829
141d32111
151443665
hexdf6c13

14642195 has 8 divisors (see below), whose sum is σ = 18045744. Its totient is φ = 11397024.

The previous prime is 14642183. The next prime is 14642209. The reversal of 14642195 is 59124641.

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 14642195 - 210 = 14641171 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39389 + ... + 39758.

It is an arithmetic number, because the mean of its divisors is an integer number (2255718).

Almost surely, 214642195 is an apocalyptic number.

14642195 is a deficient number, since it is larger than the sum of its proper divisors (3403549).

14642195 is an equidigital number, since it uses as much as digits as its factorization.

14642195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79189.

The product of its digits is 8640, while the sum is 32.

The square root of 14642195 is about 3826.5121194111. The cubic root of 14642195 is about 244.6444655697.

The spelling of 14642195 in words is "fourteen million, six hundred forty-two thousand, one hundred ninety-five".

Divisors: 1 5 37 185 79147 395735 2928439 14642195