Base | Representation |
---|---|
bin | 1001000101110010… |
… | …1011100101011001 |
3 | 20022001200202111122 |
4 | 2101130223211121 |
5 | 14444143333443 |
6 | 1042050135025 |
7 | 114320325035 |
oct | 22134534531 |
9 | 6261622448 |
10 | 2440214873 |
11 | 104248a608 |
12 | 581281475 |
13 | 2cb729235 |
14 | 19212b1c5 |
15 | e436b968 |
hex | 9172b959 |
2440214873 has 8 divisors (see below), whose sum is σ = 2479185000. Its totient is φ = 2401394688.
The previous prime is 2440214849. The next prime is 2440214927. The reversal of 2440214873 is 3784120442.
2440214873 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 108097609 + 2332117264 = 10397^2 + 48292^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2440214873 - 220 = 2439166297 is a prime.
It is a super-2 number, since 2×24402148732 = 11909297252820812258, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2440213873) 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, 4448 + ... + 70001.
It is an arithmetic number, because the mean of its divisors is an integer number (309898125).
Almost surely, 22440214873 is an apocalyptic number.
It is an amenable number.
2440214873 is a deficient number, since it is larger than the sum of its proper divisors (38970127).
2440214873 is an equidigital number, since it uses as much as digits as its factorization.
2440214873 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74971.
The product of its (nonzero) digits is 43008, while the sum is 35.
The square root of 2440214873 is about 49398.5310813996. The cubic root of 2440214873 is about 1346.3026168164.
The spelling of 2440214873 in words is "two billion, four hundred forty million, two hundred fourteen thousand, eight hundred seventy-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •