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14614280079868 = 227521938574281
BaseRepresentation
bin1101010010101010011011…
…1110010000100111111100
31220202010000022021020011201
43110222212332100213330
53403420021200023433
651025412501025244
73035563325026360
oct324524676204774
956663008236151
1014614280079868
114724977125587
1217804189b5224
13820175235151
143874990952a0
151a523e775a7d
hexd4aa6f909fc

14614280079868 has 12 divisors (see below), whose sum is σ = 29228560159792. Its totient is φ = 6263262891360.

The previous prime is 14614280079829. The next prime is 14614280079869. The reversal of 14614280079868 is 86897008241641.

14614280079868 is an admirable number.

It is a hoax number, since the sum of its digits (64) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14614280079869) 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, 260969287113 + ... + 260969287168.

Almost surely, 214614280079868 is an apocalyptic number.

It is an amenable number.

14614280079868 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14614280079868 is a wasteful number, since it uses less digits than its factorization.

14614280079868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521938574292 (or 521938574290 counting only the distinct ones).

The product of its (nonzero) digits is 37158912, while the sum is 64.

The spelling of 14614280079868 in words is "fourteen trillion, six hundred fourteen billion, two hundred eighty million, seventy-nine thousand, eight hundred sixty-eight".

Divisors: 1 2 4 7 14 28 521938574281 1043877148562 2087754297124 3653570019967 7307140039934 14614280079868