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14868365564 = 22131959379673
BaseRepresentation
bin11011101100011100…
…10100000011111100
31102101012110020012002
431312032110003330
5220422300144224
610455212401432
71034311010363
oct156616240374
942335406162
1014868365564
11633a894128
122a6b476278
13152c4aa660
14a1095a7da
155c04b19ae
hex3763940fc

14868365564 has 96 divisors (see below), whose sum is σ = 30119712000. Its totient is φ = 6364624896.

The previous prime is 14868365557. The next prime is 14868365581. The reversal of 14868365564 is 46556386841.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22092332 + ... + 22093004.

It is an arithmetic number, because the mean of its divisors is an integer number (313747000).

Almost surely, 214868365564 is an apocalyptic number.

It is an amenable number.

14868365564 is an abundant number, since it is smaller than the sum of its proper divisors (15251346436).

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

14868365564 is a wasteful number, since it uses less digits than its factorization.

14868365564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1147 (or 1145 counting only the distinct ones).

The product of its digits is 16588800, while the sum is 56.

The spelling of 14868365564 in words is "fourteen billion, eight hundred sixty-eight million, three hundred sixty-five thousand, five hundred sixty-four".

Divisors: 1 2 4 13 19 26 38 52 59 76 118 236 247 379 494 673 758 767 988 1121 1346 1516 1534 2242 2692 3068 4484 4927 7201 8749 9854 12787 14402 14573 17498 19708 22361 25574 28804 29146 34996 39707 44722 51148 58292 79414 89444 93613 158828 166231 187226 255067 290693 332462 374452 424859 510134 516191 581386 664924 754433 849718 1020268 1032382 1162772 1508866 1699436 2064764 3017732 3315871 4846273 5523167 6631742 9692546 9807629 11046334 13263484 15048953 19385092 19615258 22092668 30097906 39230516 60195812 63001549 126003098 195636389 252006196 285930107 391272778 571860214 782545556 1143720428 3717091391 7434182782 14868365564