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14161079951 = 171213686731
BaseRepresentation
bin11010011000001000…
…01110111010001111
31100112220120101201122
431030010032322033
5213000214024301
610301105031155
71010632123244
oct151404167217
940486511648
1014161079951
116007618a67
1228b26254bb
131448aba065
14984a475cb
1557d35081b
hex34c10ee8f

14161079951 has 8 divisors (see below), whose sum is σ = 15006467664. Its totient is φ = 13317068160.

The previous prime is 14161079941. The next prime is 14161079993. The reversal of 14161079951 is 15997016141.

14161079951 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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-14161079951 is a prime.

It is a super-2 number, since 2×141610799512 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14161079941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 322745 + ... + 363986.

It is an arithmetic number, because the mean of its divisors is an integer number (1875808458).

Almost surely, 214161079951 is an apocalyptic number.

14161079951 is a deficient number, since it is larger than the sum of its proper divisors (845387713).

14161079951 is a wasteful number, since it uses less digits than its factorization.

14161079951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 687961.

The product of its (nonzero) digits is 68040, while the sum is 44.

The spelling of 14161079951 in words is "fourteen billion, one hundred sixty-one million, seventy-nine thousand, nine hundred fifty-one".

Divisors: 1 17 1213 20621 686731 11674427 833004703 14161079951