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14380966 = 247152989
BaseRepresentation
bin110110110110…
…111110100110
31000001121222101
4312312332212
512140142331
61232122314
7233144005
oct66667646
930047871
1014380966
1181326a6
12499639a
132c96962
141ca4c3c
1513e1061
hexdb6fa6

14380966 has 8 divisors (see below), whose sum is σ = 22030560. Its totient is φ = 7037448.

The previous prime is 14380943. The next prime is 14380969. The reversal of 14380966 is 66908341.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14380969) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76401 + ... + 76588.

It is an arithmetic number, because the mean of its divisors is an integer number (2753820).

Almost surely, 214380966 is an apocalyptic number.

14380966 is a deficient number, since it is larger than the sum of its proper divisors (7649594).

14380966 is a wasteful number, since it uses less digits than its factorization.

14380966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153038.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 14380966 is about 3792.2244131908. The cubic root of 14380966 is about 243.1808393802.

The spelling of 14380966 in words is "fourteen million, three hundred eighty thousand, nine hundred sixty-six".

Divisors: 1 2 47 94 152989 305978 7190483 14380966