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130673260188 = 223217213518399
BaseRepresentation
bin111100110110010111…
…0111011011010011100
3110111021211210101222100
41321230232323122130
54120104323311223
6140010325245100
712304130246022
oct1715456733234
9414254711870
10130673260188
1150466715509
12213aa263790
13c426510b43
146478a82712
1535ec003043
hex1e6cbbb69c

130673260188 has 36 divisors (see below), whose sum is σ = 349743139200. Its totient is φ = 40995532416.

The previous prime is 130673260147. The next prime is 130673260199. The reversal of 130673260188 is 881062376031.

130673260188 is a `hidden beast` number, since 1 + 3 + 0 + 6 + 7 + 32 + 601 + 8 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 106758588 + ... + 106759811.

It is an arithmetic number, because the mean of its divisors is an integer number (9715087200).

Almost surely, 2130673260188 is an apocalyptic number.

130673260188 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

130673260188 is an abundant number, since it is smaller than the sum of its proper divisors (219069879012).

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

130673260188 is a wasteful number, since it uses less digits than its factorization.

130673260188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213518426 (or 213518421 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 130673260188 in words is "one hundred thirty billion, six hundred seventy-three million, two hundred sixty thousand, one hundred eighty-eight".

Divisors: 1 2 3 4 6 9 12 17 18 34 36 51 68 102 153 204 306 612 213518399 427036798 640555197 854073596 1281110394 1921665591 2562220788 3629812783 3843331182 7259625566 7686662364 10889438349 14519251132 21778876698 32668315047 43557753396 65336630094 130673260188