Base | Representation |
---|---|
bin | 101011110111010001010101… |
… | …001000011010111110111000 |
3 | 221022001102012211221202020100 |
4 | 223313101111020122332320 |
5 | 200241201214402310133 |
6 | 1522143314525155400 |
7 | 55430406126415161 |
oct | 5367212510327670 |
9 | 838042184852210 |
10 | 192914179338168 |
11 | 56517497a79602 |
12 | 197780883bbb60 |
13 | 8384962964562 |
14 | 358d14b9a8768 |
15 | 17482193b0e13 |
hex | af745521afb8 |
192914179338168 has 96 divisors (see below), whose sum is σ = 529152992971200. Its totient is φ = 63483125981184.
The previous prime is 192914179338137. The next prime is 192914179338193. The reversal of 192914179338168 is 861833971419291.
192914179338168 is a `hidden beast` number, since 1 + 9 + 2 + 9 + 14 + 179 + 3 + 381 + 68 = 666.
It is a Harshad number since it is a multiple of its sum of digits (72).
It is a junction number, because it is equal to n+sod(n) for n = 192914179338096 and 192914179338105.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45481696 + ... + 49542032.
It is an arithmetic number, because the mean of its divisors is an integer number (5512010343450).
Almost surely, 2192914179338168 is an apocalyptic number.
192914179338168 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 192914179338168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (264576496485600).
192914179338168 is an abundant number, since it is smaller than the sum of its proper divisors (336238813633032).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
192914179338168 is a wasteful number, since it uses less digits than its factorization.
192914179338168 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4068781 (or 4068774 counting only the distinct ones).
The product of its digits is 141087744, while the sum is 72.
The spelling of 192914179338168 in words is "one hundred ninety-two trillion, nine hundred fourteen billion, one hundred seventy-nine million, three hundred thirty-eight thousand, one hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.030 sec. • engine limits •