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14196047 = 31974721
BaseRepresentation
bin110110001001…
…110101001111
3222201020022112
4312021311033
512113233142
61224134235
7231443615
oct66116517
928636275
1014196047
118016778
12490737b
132c30738
141c576b5
1513a6382
hexd89d4f

14196047 has 8 divisors (see below), whose sum is σ = 14808192. Its totient is φ = 13593600.

The previous prime is 14196041. The next prime is 14196053. The reversal of 14196047 is 74069141.

It is an interprime number because it is at equal distance from previous prime (14196041) and next prime (14196053).

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 14196047 - 24 = 14196031 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 (14196041) 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, 647 + ... + 5367.

It is an arithmetic number, because the mean of its divisors is an integer number (1851024).

Almost surely, 214196047 is an apocalyptic number.

14196047 is a deficient number, since it is larger than the sum of its proper divisors (612145).

14196047 is an equidigital number, since it uses as much as digits as its factorization.

14196047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4849.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 14196047 is about 3767.7641911351. The cubic root of 14196047 is about 242.1340183842.

The spelling of 14196047 in words is "fourteen million, one hundred ninety-six thousand, forty-seven".

Divisors: 1 31 97 3007 4721 146351 457937 14196047