Base | Representation |
---|---|
bin | 101011110101100101000010… |
… | …001110101011100001010000 |
3 | 221021122022002000021112122021 |
4 | 223311211002032223201100 |
5 | 200232300043403012142 |
6 | 1522014044234421224 |
7 | 55416121434226363 |
oct | 5365450216534120 |
9 | 837568060245567 |
10 | 192797898094672 |
11 | 56482147275272 |
12 | 19759635b91814 |
13 | 83769c103a230 |
14 | 358767a4c60da |
15 | 17451b0b29267 |
hex | af59423ab850 |
192797898094672 has 160 divisors (see below), whose sum is σ = 436619430567936. Its totient is φ = 81740372313600.
The previous prime is 192797898094667. The next prime is 192797898094673. The reversal of 192797898094672 is 276490898797291.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (192797898094673) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14465923 + ... + 24389725.
Almost surely, 2192797898094672 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 192797898094672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (218309715283968).
192797898094672 is an abundant number, since it is smaller than the sum of its proper divisors (243821532473264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
192797898094672 is a wasteful number, since it uses less digits than its factorization.
192797898094672 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9924009 (or 9924003 counting only the distinct ones).
The product of its (nonzero) digits is 13826598912, while the sum is 88.
The spelling of 192797898094672 in words is "one hundred ninety-two trillion, seven hundred ninety-seven billion, eight hundred ninety-eight million, ninety-four thousand, six hundred seventy-two".
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