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14875067 = 35342139
BaseRepresentation
bin111000101111…
…100110111011
31000222201202102
4320233212323
512302000232
61250454015
7240302354
oct70574673
930881672
1014875067
11843a949
124b9430b
13310a81c
141d92d2b
15148c662
hexe2f9bb

14875067 has 4 divisors (see below), whose sum is σ = 14917560. Its totient is φ = 14832576.

The previous prime is 14875061. The next prime is 14875093. The reversal of 14875067 is 76057841.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 76057841 = 431768787.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-14875067 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14875067.

It is not an unprimeable number, because it can be changed into a prime (14875061) 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, 20717 + ... + 21422.

It is an arithmetic number, because the mean of its divisors is an integer number (3729390).

Almost surely, 214875067 is an apocalyptic number.

14875067 is a deficient number, since it is larger than the sum of its proper divisors (42493).

14875067 is an equidigital number, since it uses as much as digits as its factorization.

14875067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42492.

The product of its (nonzero) digits is 47040, while the sum is 38.

The square root of 14875067 is about 3856.8208410555. The cubic root of 14875067 is about 245.9346059682.

The spelling of 14875067 in words is "fourteen million, eight hundred seventy-five thousand, sixty-seven".

Divisors: 1 353 42139 14875067