Search a number
-
+
14969003 = 72138429
BaseRepresentation
bin111001000110…
…100010101011
31001011111121112
4321012202223
512313002003
61252500535
7241143260
oct71064253
931144545
1014969003
1184a4485
12501a74b
1331414ca
141db9267
1514aa3d8
hexe468ab

14969003 has 4 divisors (see below), whose sum is σ = 17107440. Its totient is φ = 12830568.

The previous prime is 14968963. The next prime is 14969011. The reversal of 14969003 is 30096941.

14969003 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30096941 = 74299563.

It is a cyclic number.

It is not a de Polignac number, because 14969003 - 28 = 14968747 is a prime.

14969003 is strictly pandigital in base 8.

It is not an unprimeable number, because it can be changed into a prime (14969023) 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, 1069208 + ... + 1069221.

It is an arithmetic number, because the mean of its divisors is an integer number (4276860).

Almost surely, 214969003 is an apocalyptic number.

14969003 is a deficient number, since it is larger than the sum of its proper divisors (2138437).

14969003 is an equidigital number, since it uses as much as digits as its factorization.

14969003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2138436.

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 14969003 is about 3868.9795812333. The cubic root of 14969003 is about 246.4512121145.

The spelling of 14969003 in words is "fourteen million, nine hundred sixty-nine thousand, three".

Divisors: 1 7 2138429 14969003