Search a number
-
+
14919038 = 29477877
BaseRepresentation
bin111000111010…
…010101111110
31001001222001222
4320322111332
512304402123
61251433342
7240544511
oct70722576
931058058
1014919038
11846a992
124bb5852
133124844
141da4d78
15149a6c8
hexe3a57e

14919038 has 8 divisors (see below), whose sum is σ = 22405032. Its totient is φ = 7450696.

The previous prime is 14919011. The next prime is 14919041. The reversal of 14919038 is 83091941.

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

It is a junction number, because it is equal to n+sod(n) for n = 14918989 and 14919007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2045 + ... + 5832.

It is an arithmetic number, because the mean of its divisors is an integer number (2800629).

Almost surely, 214919038 is an apocalyptic number.

14919038 is a deficient number, since it is larger than the sum of its proper divisors (7485994).

14919038 is an equidigital number, since it uses as much as digits as its factorization.

14919038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8826.

The product of its (nonzero) digits is 7776, while the sum is 35.

The square root of 14919038 is about 3862.5170549785. The cubic root of 14919038 is about 246.1766968120.

The spelling of 14919038 in words is "fourteen million, nine hundred nineteen thousand, thirty-eight".

Divisors: 1 2 947 1894 7877 15754 7459519 14919038