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130824683 = 1183143291
BaseRepresentation
bin1111100110000…
…11100111101011
3100010011120201122
413303003213223
5231442342213
620552005455
73145664033
oct763034753
9303146648
10130824683
1167935580
123799088b
1321146c72
14135368c3
15b742d08
hex7cc39eb

130824683 has 8 divisors (see below), whose sum is σ = 144438336. Its totient is φ = 117497800.

The previous prime is 130824679. The next prime is 130824697. The reversal of 130824683 is 386428031.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130824683 - 22 = 130824679 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130824613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70733 + ... + 72558.

It is an arithmetic number, because the mean of its divisors is an integer number (18054792).

Almost surely, 2130824683 is an apocalyptic number.

130824683 is a deficient number, since it is larger than the sum of its proper divisors (13613653).

130824683 is a wasteful number, since it uses less digits than its factorization.

130824683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143385.

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 130824683 is about 11437.8618194136. The cubic root of 130824683 is about 507.6486438814.

The spelling of 130824683 in words is "one hundred thirty million, eight hundred twenty-four thousand, six hundred eighty-three".

Divisors: 1 11 83 913 143291 1576201 11893153 130824683