Base | Representation |
---|---|
bin | 1000000011100001… |
… | …1001011111101101 |
3 | 12120200200121021020 |
4 | 2000320121133231 |
5 | 13412020040031 |
6 | 554320524353 |
7 | 104403655515 |
oct | 20070313755 |
9 | 5520617236 |
10 | 2162268141 |
11 | a0a5a9070 |
12 | 5041806b9 |
13 | 285c80307 |
14 | 167258845 |
15 | c9c67096 |
hex | 80e197ed |
2162268141 has 8 divisors (see below), whose sum is σ = 3145117344. Its totient is φ = 1310465520.
The previous prime is 2162268107. The next prime is 2162268161. The reversal of 2162268141 is 1418622612.
It is a happy number.
2162268141 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2162268141 - 27 = 2162268013 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 65523277 = 2162268141 / (2 + 1 + 6 + 2 + 2 + 6 + 8 + 1 + 4 + 1).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2162268161) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32761606 + ... + 32761671.
It is an arithmetic number, because the mean of its divisors is an integer number (393139668).
Almost surely, 22162268141 is an apocalyptic number.
It is an amenable number.
2162268141 is a deficient number, since it is larger than the sum of its proper divisors (982849203).
2162268141 is a wasteful number, since it uses less digits than its factorization.
2162268141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65523291.
The product of its digits is 9216, while the sum is 33.
The square root of 2162268141 is about 46500.1950641070. The cubic root of 2162268141 is about 1293.1131151531.
The spelling of 2162268141 in words is "two billion, one hundred sixty-two million, two hundred sixty-eight thousand, one hundred forty-one".
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