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14000207 = 131956681
BaseRepresentation
bin110101011010…
…000001001111
3222100021200012
4311122001033
512041001312
61220023435
7226666634
oct65320117
928307605
1014000207
1179a2621
124831b7b
132b92560
141c0618b
151368322
hexd5a04f

14000207 has 8 divisors (see below), whose sum is σ = 15870960. Its totient is φ = 12242880.

The previous prime is 14000183. The next prime is 14000209. The reversal of 14000207 is 70200041.

It is a happy number.

14000207 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 not a de Polignac number, because 14000207 - 222 = 9805903 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14000191 and 14000200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14000209) 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, 28094 + ... + 28587.

It is an arithmetic number, because the mean of its divisors is an integer number (1983870).

Almost surely, 214000207 is an apocalyptic number.

14000207 is a deficient number, since it is larger than the sum of its proper divisors (1870753).

14000207 is a wasteful number, since it uses less digits than its factorization.

14000207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56713.

The product of its (nonzero) digits is 56, while the sum is 14.

The square root of 14000207 is about 3741.6850482102. The cubic root of 14000207 is about 241.0154142675.

Adding to 14000207 its reverse (70200041), we get a palindrome (84200248).

The spelling of 14000207 in words is "fourteen million, two hundred seven", and thus it is an aban number.

Divisors: 1 13 19 247 56681 736853 1076939 14000207