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130689852111 = 3373131923197
BaseRepresentation
bin111100110110110111…
…0001110001011001111
3110111100000000100211000
41321231232032023033
54120123100231421
6140012121031343
712304421262000
oct1715556161317
9414300010730
10130689852111
1150475018245
12213b3925553
13c429a9cc50
14647ad611a7
1535ed6ce226
hex1e6db8e2cf

130689852111 has 384 divisors, whose sum is σ = 267638784000. Its totient is φ = 62548899840.

The previous prime is 130689852079. The next prime is 130689852113. The reversal of 130689852111 is 111258986031.

130689852111 is a `hidden beast` number, since 1 + 30 + 6 + 8 + 98 + 521 + 1 + 1 = 666.

It is not a de Polignac number, because 130689852111 - 25 = 130689852079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130689852113) by changing a digit.

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 383 ways as a sum of consecutive naturals, for example, 1347318015 + ... + 1347318111.

It is an arithmetic number, because the mean of its divisors is an integer number (696976000).

Almost surely, 2130689852111 is an apocalyptic number.

130689852111 is an abundant number, since it is smaller than the sum of its proper divisors (136948931889).

130689852111 is a wasteful number, since it uses less digits than its factorization.

130689852111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209 (or 170 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 45.

The spelling of 130689852111 in words is "one hundred thirty billion, six hundred eighty-nine million, eight hundred fifty-two thousand, one hundred eleven".