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14193107 = 47311971
BaseRepresentation
bin110110001001…
…000111010011
3222201002021122
4312021013103
512113134412
61224112455
7231432215
oct66110723
928632248
1014193107
118014545
12490572b
132c2c2b6
141c565b5
1513a5572
hexd891d3

14193107 has 8 divisors (see below), whose sum is σ = 14556672. Its totient is φ = 13832200.

The previous prime is 14193077. The next prime is 14193119. The reversal of 14193107 is 70139141.

14193107 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 14193107 - 26 = 14193043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14193167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14132 + ... + 15102.

It is an arithmetic number, because the mean of its divisors is an integer number (1819584).

Almost surely, 214193107 is an apocalyptic number.

14193107 is a deficient number, since it is larger than the sum of its proper divisors (363565).

14193107 is an equidigital number, since it uses as much as digits as its factorization.

14193107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1329.

The product of its (nonzero) digits is 756, while the sum is 26.

The square root of 14193107 is about 3767.3740191279. The cubic root of 14193107 is about 242.1173019194.

The spelling of 14193107 in words is "fourteen million, one hundred ninety-three thousand, one hundred seven".

Divisors: 1 47 311 971 14617 45637 301981 14193107