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12914168245 = 511234803059
BaseRepresentation
bin11000000011011111…
…01001000110110101
31020100000021201102121
430001233221012311
5202422011340440
65533243235541
7635011422166
oct140157510665
936300251377
1012914168245
115527790820
122604b18bb1
1312aa67c094
148a71c576d
15508b4a34a
hex301be91b5

12914168245 has 8 divisors (see below), whose sum is σ = 16905820320. Its totient is φ = 9392122320.

The previous prime is 12914168219. The next prime is 12914168251. The reversal of 12914168245 is 54286141921.

12914168245 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 not a de Polignac number, because 12914168245 - 215 = 12914135477 is a prime.

It is a congruent number.

It is an unprimeable number.

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, 117401475 + ... + 117401584.

It is an arithmetic number, because the mean of its divisors is an integer number (2113227540).

Almost surely, 212914168245 is an apocalyptic number.

It is an amenable number.

12914168245 is a deficient number, since it is larger than the sum of its proper divisors (3991652075).

12914168245 is a wasteful number, since it uses less digits than its factorization.

12914168245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234803075.

The product of its digits is 138240, while the sum is 43.

The spelling of 12914168245 in words is "twelve billion, nine hundred fourteen million, one hundred sixty-eight thousand, two hundred forty-five".

Divisors: 1 5 11 55 234803059 1174015295 2582833649 12914168245