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16014790680 = 23357191003433
BaseRepresentation
bin11101110101000111…
…00101000000011000
31112100002122122210120
432322203211000120
5230244241300210
611205044313240
71104601321560
oct167243450030
945302578716
1016014790680
116878a282a9
12312b3a2820
131682b64505
14abcd01da0
1563ae68270
hex3ba8e5018

16014790680 has 128 divisors (see below), whose sum is σ = 57797798400. Its totient is φ = 3467860992.

The previous prime is 16014790637. The next prime is 16014790703. The reversal of 16014790680 is 8609741061.

It is a Harshad number since it is a multiple of its sum of digits (42).

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, 485757 + ... + 517676.

It is an arithmetic number, because the mean of its divisors is an integer number (451545300).

Almost surely, 216014790680 is an apocalyptic number.

16014790680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16014790680 is an abundant number, since it is smaller than the sum of its proper divisors (41783007720).

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

16014790680 is a wasteful number, since it uses less digits than its factorization.

16014790680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1003473 (or 1003469 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 42.

The spelling of 16014790680 in words is "sixteen billion, fourteen million, seven hundred ninety thousand, six hundred eighty".

Divisors: 1 2 3 4 5 6 7 8 10 12 14 15 19 20 21 24 28 30 35 38 40 42 56 57 60 70 76 84 95 105 114 120 133 140 152 168 190 210 228 266 280 285 380 399 420 456 532 570 665 760 798 840 1064 1140 1330 1596 1995 2280 2660 3192 3990 5320 7980 15960 1003433 2006866 3010299 4013732 5017165 6020598 7024031 8027464 10034330 12041196 14048062 15051495 19065227 20068660 21072093 24082392 28096124 30102990 35120155 38130454 40137320 42144186 56192248 57195681 60205980 70240310 76260908 84288372 95326135 105360465 114391362 120411960 133456589 140480620 152521816 168576744 190652270 210720930 228782724 266913178 280961240 285978405 381304540 400369767 421441860 457565448 533826356 571956810 667282945 762609080 800739534 842883720 1067652712 1143913620 1334565890 1601479068 2001848835 2287827240 2669131780 3202958136 4003697670 5338263560 8007395340 16014790680