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14092971 = 341114577
BaseRepresentation
bin110101110000…
…101010101011
3222111222220220
4311300222223
512101433341
61222021123
7230534244
oct65605253
928458826
1014092971
117a56292
1248777a3
132bc5849
141c2bccb
151385a66
hexd70aab

14092971 has 8 divisors (see below), whose sum is σ = 19249104. Its totient is φ = 9166080.

The previous prime is 14092961. The next prime is 14092973. The reversal of 14092971 is 17929041.

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

It is not a de Polignac number, because 14092971 - 215 = 14060203 is a prime.

It is a super-2 number, since 2×140929712 = 397223663213682, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (14092973) 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 7 ways as a sum of consecutive naturals, for example, 57166 + ... + 57411.

It is an arithmetic number, because the mean of its divisors is an integer number (2406138).

Almost surely, 214092971 is an apocalyptic number.

14092971 is a deficient number, since it is larger than the sum of its proper divisors (5156133).

14092971 is a wasteful number, since it uses less digits than its factorization.

14092971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114621.

The product of its (nonzero) digits is 4536, while the sum is 33.

The square root of 14092971 is about 3754.0606015354. The cubic root of 14092971 is about 241.5465577286.

The spelling of 14092971 in words is "fourteen million, ninety-two thousand, nine hundred seventy-one".

Divisors: 1 3 41 123 114577 343731 4697657 14092971