Search a number
-
+
14380153139 = 111811721859
BaseRepresentation
bin11010110010001111…
…11011100100110011
31101010011210110122102
431121013323210303
5213422304400024
610334532331015
71016232166502
oct153107734463
941104713572
1014380153139
11610a248990
122953a73a6b
1314822c1971
149a5b92839
155926c61ae
hex3591fb933

14380153139 has 8 divisors (see below), whose sum is σ = 15696123840. Its totient is φ = 13065629800.

The previous prime is 14380153133. The next prime is 14380153157. The reversal of 14380153139 is 93135108341.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-14380153139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14380153133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 341009 + ... + 380850.

It is an arithmetic number, because the mean of its divisors is an integer number (1962015480).

Almost surely, 214380153139 is an apocalyptic number.

14380153139 is a deficient number, since it is larger than the sum of its proper divisors (1315970701).

14380153139 is a wasteful number, since it uses less digits than its factorization.

14380153139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723681.

The product of its (nonzero) digits is 38880, while the sum is 38.

The spelling of 14380153139 in words is "fourteen billion, three hundred eighty million, one hundred fifty-three thousand, one hundred thirty-nine".

Divisors: 1 11 1811 19921 721859 7940449 1307286649 14380153139