Base | Representation |
---|---|
bin | 1000000011011110… |
… | …1010001111110000 |
3 | 12120200022202210100 |
4 | 2000313222033300 |
5 | 13411442341413 |
6 | 554312432400 |
7 | 104402221341 |
oct | 20067521760 |
9 | 5520282710 |
10 | 2162074608 |
11 | a0a486721 |
12 | 5040a8700 |
13 | 285c131b5 |
14 | 1672080c8 |
15 | c9c29a73 |
hex | 80dea3f0 |
2162074608 has 60 divisors (see below), whose sum is σ = 6073919280. Its totient is φ = 717938688.
The previous prime is 2162074583. The next prime is 2162074609. The reversal of 2162074608 is 8064702612.
2162074608 is a `hidden beast` number, since 21 + 6 + 20 + 7 + 4 + 608 = 666.
It is a super-2 number, since 2×21620746082 = 9349133221116707328, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2162074609) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9328 + ... + 66416.
It is an arithmetic number, because the mean of its divisors is an integer number (101231988).
Almost surely, 22162074608 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 2162074608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3036959640).
2162074608 is an abundant number, since it is smaller than the sum of its proper divisors (3911844672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2162074608 is a wasteful number, since it uses less digits than its factorization.
2162074608 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57366 (or 57357 counting only the distinct ones).
The product of its (nonzero) digits is 32256, while the sum is 36.
The square root of 2162074608 is about 46498.1140262699. The cubic root of 2162074608 is about 1293.0745341337.
The spelling of 2162074608 in words is "two billion, one hundred sixty-two million, seventy-four thousand, six hundred eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •