Base | Representation |
---|---|
bin | 1000010110010101… |
… | …1001011010010110 |
3 | 12210012011101120200 |
4 | 2011211121122112 |
5 | 14042220020032 |
6 | 1010220041330 |
7 | 106352441325 |
oct | 20545313226 |
9 | 5705141520 |
10 | 2241173142 |
11 | a500a160a |
12 | 526693246 |
13 | 299419170 |
14 | 1739180bc |
15 | d1b5147c |
hex | 85959696 |
2241173142 has 48 divisors (see below), whose sum is σ = 5241556320. Its totient is φ = 687989376.
The previous prime is 2241173083. The next prime is 2241173147. The reversal of 2241173142 is 2413711422.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2241173147) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 91818 + ... + 113634.
It is an arithmetic number, because the mean of its divisors is an integer number (109199090).
Almost surely, 22241173142 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2241173142, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2620778160).
2241173142 is an abundant number, since it is smaller than the sum of its proper divisors (3000383178).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2241173142 is a wasteful number, since it uses less digits than its factorization.
2241173142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22277 (or 22274 counting only the distinct ones).
The product of its digits is 2688, while the sum is 27.
The square root of 2241173142 is about 47341.0302169270. The cubic root of 2241173142 is about 1308.6549023820.
Adding to 2241173142 its reverse (2413711422), we get a palindrome (4654884564).
The spelling of 2241173142 in words is "two billion, two hundred forty-one million, one hundred seventy-three thousand, one hundred forty-two".
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