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92130707086 = 21117229499673
BaseRepresentation
bin101010111001101101…
…0110000011010001110
322210210202011211202121
41111303122300122032
53002140430111321
6110154012443154
76441041042365
oct1256332603216
9283722154677
1092130707086
1136088422940
1215a324794ba
1388c33a1bc2
14465dc9c7dc
1525e345c441
hex15736b068e

92130707086 has 48 divisors (see below), whose sum is σ = 165671911440. Its totient is φ = 38055019520.

The previous prime is 92130707059. The next prime is 92130707087. The reversal of 92130707086 is 68070703129.

It is a happy number.

It is a super-2 number, since 2×921307070862 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (92130707087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 65455 + ... + 434218.

It is an arithmetic number, because the mean of its divisors is an integer number (3451498155).

Almost surely, 292130707086 is an apocalyptic number.

92130707086 is a deficient number, since it is larger than the sum of its proper divisors (73541204354).

92130707086 is a wasteful number, since it uses less digits than its factorization.

92130707086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499749 (or 499732 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 43.

The spelling of 92130707086 in words is "ninety-two billion, one hundred thirty million, seven hundred seven thousand, eighty-six".

Divisors: 1 2 11 17 22 29 34 58 187 289 319 374 493 578 638 986 3179 5423 6358 8381 10846 16762 92191 184382 499673 999346 5496403 8494441 10992806 14490517 16988882 28981034 93438851 144405497 159395687 186877702 246338789 288810994 318791374 492677578 1588460467 2709726679 3176920934 4187759413 5419453358 8375518826 46065353543 92130707086