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13184301380 = 2251724353047
BaseRepresentation
bin11000100011101100…
…00111100101000100
31021000211120220102112
430101312013211010
5204000140121010
610020133200152
7644501466305
oct142166074504
937024526375
1013184301380
115656215848
12267b490058
131321620683
148d10227ac
15522709a05
hex311d87944

13184301380 has 72 divisors (see below), whose sum is σ = 30096040128. Its totient is φ = 4847980032.

The previous prime is 13184301379. The next prime is 13184301391. The reversal of 13184301380 is 8310348131.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 222017 + ... + 275063.

Almost surely, 213184301380 is an apocalyptic number.

13184301380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13184301380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15048020064).

13184301380 is an abundant number, since it is smaller than the sum of its proper divisors (16911738748).

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

13184301380 is a wasteful number, since it uses less digits than its factorization.

13184301380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53133 (or 53114 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The spelling of 13184301380 in words is "thirteen billion, one hundred eighty-four million, three hundred one thousand, three hundred eighty".

Divisors: 1 2 4 5 10 17 20 34 43 68 85 86 170 172 215 289 340 430 578 731 860 1156 1445 1462 2890 2924 3655 5780 7310 12427 14620 24854 49708 53047 62135 106094 124270 212188 248540 265235 530470 901799 1060940 1803598 2281021 3607196 4508995 4562042 9017990 9124084 11405105 15330583 18035980 22810210 30661166 38777357 45620420 61322332 76652915 77554714 153305830 155109428 193886785 306611660 387773570 659215069 775547140 1318430138 2636860276 3296075345 6592150690 13184301380