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14465127868 = 2231163771261
BaseRepresentation
bin11010111100011000…
…00101010110111100
31101100002200122001121
431132030011112330
5214111033042433
610351205520324
71021313362312
oct153614052674
941302618047
1014465127868
116153207734
1229784130a4
131496aa4479
149b31920b2
15599dadc2d
hex35e3055bc

14465127868 has 24 divisors (see below), whose sum is σ = 26146882944. Its totient is φ = 6994881600.

The previous prime is 14465127851. The next prime is 14465127871. The reversal of 14465127868 is 86872156441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167358 + ... + 238618.

It is an arithmetic number, because the mean of its divisors is an integer number (1089453456).

Almost surely, 214465127868 is an apocalyptic number.

It is an amenable number.

14465127868 is a deficient number, since it is larger than the sum of its proper divisors (11681755076).

14465127868 is a wasteful number, since it uses less digits than its factorization.

14465127868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72933 (or 72931 counting only the distinct ones).

The product of its digits is 2580480, while the sum is 52.

The spelling of 14465127868 in words is "fourteen billion, four hundred sixty-five million, one hundred twenty-seven thousand, eight hundred sixty-eight".

Divisors: 1 2 4 31 62 124 1637 3274 6548 50747 71261 101494 142522 202988 285044 2209091 4418182 8836364 116654257 233308514 466617028 3616281967 7232563934 14465127868