Search a number
-
+
13201191184 = 2419259316747
BaseRepresentation
bin11000100101101101…
…00011000100010000
31021002000100222212211
430102312203010100
5204014001104214
610021535201504
7645065162566
oct142266430420
937060328784
1013201191184
115664801365
122685076294
131324c8523c
148d337ba36
15523e440c4
hex312da3110

13201191184 has 40 divisors (see below), whose sum is σ = 26935473440. Its totient is φ = 6250411008.

The previous prime is 13201191173. The next prime is 13201191217. The reversal of 13201191184 is 48119110231.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 779899 + ... + 796645.

It is an arithmetic number, because the mean of its divisors is an integer number (673386836).

Almost surely, 213201191184 is an apocalyptic number.

It is an amenable number.

13201191184 is an abundant number, since it is smaller than the sum of its proper divisors (13734282256).

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

13201191184 is a wasteful number, since it uses less digits than its factorization.

13201191184 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19367 (or 19361 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 31.

The spelling of 13201191184 in words is "thirteen billion, two hundred one million, one hundred ninety-one thousand, one hundred eighty-four".

Divisors: 1 2 4 8 16 19 38 76 152 304 2593 5186 10372 16747 20744 33494 41488 49267 66988 98534 133976 197068 267952 318193 394136 636386 788272 1272772 2545544 5091088 43424971 86849942 173699884 347399768 694799536 825074449 1650148898 3300297796 6600595592 13201191184