Search a number
-
+
14738207 = 114331159
BaseRepresentation
bin111000001110…
…001100011111
31000201210000112
4320032030133
512233110312
61243520235
7236162351
oct70161437
930653015
1014738207
118357040
124b2907b
133090443
141d590d1
151461d22
hexe0e31f

14738207 has 8 divisors (see below), whose sum is σ = 16452480. Its totient is φ = 13086360.

The previous prime is 14738197. The next prime is 14738209. The reversal of 14738207 is 70283741.

It is a happy number.

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 14738207 - 214 = 14721823 is a prime.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14738209) 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, 15107 + ... + 16052.

It is an arithmetic number, because the mean of its divisors is an integer number (2056560).

Almost surely, 214738207 is an apocalyptic number.

14738207 is a deficient number, since it is larger than the sum of its proper divisors (1714273).

14738207 is a wasteful number, since it uses less digits than its factorization.

14738207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31213.

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 14738207 is about 3839.0372491030. The cubic root of 14738207 is about 245.1780297034.

The spelling of 14738207 in words is "fourteen million, seven hundred thirty-eight thousand, two hundred seven".

Divisors: 1 11 43 473 31159 342749 1339837 14738207