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14163268680 = 23325113576583
BaseRepresentation
bin11010011000011001…
…00101010001001000
31100120001200121002200
431030030211101020
5213001244044210
610301224000200
71010656540341
oct151414452110
940501617080
1014163268680
116008883430
1228b3300060
1314493a5372
149850570c8
1557d6340c0
hex34c325448

14163268680 has 96 divisors (see below), whose sum is σ = 50215239360. Its totient is φ = 3433518720.

The previous prime is 14163268607. The next prime is 14163268681. The reversal of 14163268680 is 8686236141.

14163268680 is a `hidden beast` number, since 1 + 4 + 1 + 632 + 6 + 8 + 6 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (14163268681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1784332 + ... + 1792251.

It is an arithmetic number, because the mean of its divisors is an integer number (523075410).

Almost surely, 214163268680 is an apocalyptic number.

14163268680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14163268680 is an abundant number, since it is smaller than the sum of its proper divisors (36051970680).

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

14163268680 is a wasteful number, since it uses less digits than its factorization.

14163268680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3576611 (or 3576604 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The spelling of 14163268680 in words is "fourteen billion, one hundred sixty-three million, two hundred sixty-eight thousand, six hundred eighty".

Divisors: 1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 30 33 36 40 44 45 55 60 66 72 88 90 99 110 120 132 165 180 198 220 264 330 360 396 440 495 660 792 990 1320 1980 3960 3576583 7153166 10729749 14306332 17882915 21459498 28612664 32189247 35765830 39342413 42918996 53648745 64378494 71531660 78684826 85837992 107297490 118027239 128756988 143063320 157369652 160946235 196712065 214594980 236054478 257513976 314739304 321892470 354081717 393424130 429189960 472108956 590136195 643784940 708163434 786848260 944217912 1180272390 1287569880 1416326868 1573696520 1770408585 2360544780 2832653736 3540817170 4721089560 7081634340 14163268680