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13202930184 = 2331743839067
BaseRepresentation
bin11000100101111010…
…01011101000001000
31021002010122100100020
430102331023220020
5204014422231214
610022040340440
7645116024553
oct142275135010
937063570306
1013202930184
115665789954
122685774720
131325443932
148d36b169a
155241894a9
hex312f4ba08

13202930184 has 128 divisors (see below), whose sum is σ = 36196554240. Its totient is φ = 3996582912.

The previous prime is 13202930183. The next prime is 13202930203. The reversal of 13202930184 is 48103920231.

It is not an unprimeable number, because it can be changed into a prime (13202930183) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1451619 + ... + 1460685.

It is an arithmetic number, because the mean of its divisors is an integer number (282785580).

Almost surely, 213202930184 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13202930184, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18098277120).

13202930184 is an abundant number, since it is smaller than the sum of its proper divisors (22993624056).

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

13202930184 is a wasteful number, since it uses less digits than its factorization.

13202930184 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9219 (or 9215 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The spelling of 13202930184 in words is "thirteen billion, two hundred two million, nine hundred thirty thousand, one hundred eighty-four".

Divisors: 1 2 3 4 6 8 12 17 24 34 43 51 68 83 86 102 129 136 166 172 204 249 258 332 344 408 498 516 664 731 996 1032 1411 1462 1992 2193 2822 2924 3569 4233 4386 5644 5848 7138 8466 8772 9067 10707 11288 14276 16932 17544 18134 21414 27201 28552 33864 36268 42828 54402 60673 72536 85656 108804 121346 154139 182019 217608 242692 308278 364038 389881 462417 485384 616556 728076 752561 779762 924834 1169643 1233112 1456152 1505122 1559524 1849668 2257683 2339286 3010244 3119048 3699336 4515366 4678572 6020488 6627977 9030732 9357144 12793537 13255954 18061464 19883931 25587074 26511908 32360123 38380611 39767862 51174148 53023816 64720246 76761222 79535724 97080369 102348296 129440492 153522444 159071448 194160738 258880984 307044888 388321476 550122091 776642952 1100244182 1650366273 2200488364 3300732546 4400976728 6601465092 13202930184