Search a number
-
+
130326306512286 = 2379641428939179
BaseRepresentation
bin11101101000011111110101…
…001101000101110110011110
3122002110001222101021121020210
4131220133311031011312132
5114040231233431343121
61141103024554553250
736310523240251203
oct3550376515056636
9562401871247223
10130326306512286
1138587092476575
121274a140438826
1357949444c54a1
142427b80dc1caa
1510101464a4876
hex7687f5345d9e

130326306512286 has 32 divisors (see below), whose sum is σ = 264363795417600. Its totient is φ = 42825287531520.

The previous prime is 130326306512239. The next prime is 130326306512287. The reversal of 130326306512286 is 682215603623031.

130326306512286 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130326306512287) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 214165756 + ... + 214773423.

It is an arithmetic number, because the mean of its divisors is an integer number (8261368606800).

Almost surely, 2130326306512286 is an apocalyptic number.

130326306512286 is an abundant number, since it is smaller than the sum of its proper divisors (134037488905314).

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

130326306512286 is a wasteful number, since it uses less digits than its factorization.

130326306512286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428939904.

The product of its (nonzero) digits is 1866240, while the sum is 48.

The spelling of 130326306512286 in words is "one hundred thirty trillion, three hundred twenty-six billion, three hundred six million, five hundred twelve thousand, two hundred eighty-six".

Divisors: 1 2 3 6 79 158 237 474 641 1282 1923 3846 50639 101278 151917 303834 428939179 857878358 1286817537 2573635074 33886195141 67772390282 101658585423 203317170846 274950013739 549900027478 824850041217 1649700082434 21721051085381 43442102170762 65163153256143 130326306512286