Search a number
-
+
14917312910 = 251491731291
BaseRepresentation
bin11011110010010010…
…00010000110001110
31102111121120000022202
431321021002012032
5221022313003120
610504121441502
71035444032123
oct157111020616
942447500282
1014917312910
116365485a85
122a83940292
131539687896
14a1725c74a
155c492e875
hex37924218e

14917312910 has 8 divisors (see below), whose sum is σ = 26851163256. Its totient is φ = 5966925160.

The previous prime is 14917312901. The next prime is 14917312913. The reversal of 14917312910 is 1921371941.

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 (14917312913) 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, 745865636 + ... + 745865655.

It is an arithmetic number, because the mean of its divisors is an integer number (3356395407).

Almost surely, 214917312910 is an apocalyptic number.

14917312910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14917312910 is a deficient number, since it is larger than the sum of its proper divisors (11933850346).

14917312910 is a wasteful number, since it uses less digits than its factorization.

14917312910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1491731298.

The product of its (nonzero) digits is 13608, while the sum is 38.

The spelling of 14917312910 in words is "fourteen billion, nine hundred seventeen million, three hundred twelve thousand, nine hundred ten".

Divisors: 1 2 5 10 1491731291 2983462582 7458656455 14917312910