Base | Representation |
---|---|
bin | 1000101001001011… |
… | …1010110001100101 |
3 | 12222200220010211010 |
4 | 2022102322301211 |
5 | 14222433341031 |
6 | 1022122132433 |
7 | 111332334426 |
oct | 21222726145 |
9 | 5880803733 |
10 | 2320215141 |
11 | a90778a82 |
12 | 549051119 |
13 | 2ac90248a |
14 | 18021164d |
15 | d8a66246 |
hex | 8a4bac65 |
2320215141 has 8 divisors (see below), whose sum is σ = 3093978240. Its totient is φ = 1546631072.
The previous prime is 2320215103. The next prime is 2320215143. The reversal of 2320215141 is 1415120232.
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 2320215141 - 27 = 2320215013 is a prime.
It is a super-3 number, since 3×23202151413 (a number of 29 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2320215143) 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, 10845 + ... + 68978.
It is an arithmetic number, because the mean of its divisors is an integer number (386747280).
Almost surely, 22320215141 is an apocalyptic number.
It is an amenable number.
2320215141 is a deficient number, since it is larger than the sum of its proper divisors (773763099).
2320215141 is an equidigital number, since it uses as much as digits as its factorization.
2320215141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 89515.
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 2320215141 is about 48168.6115743437. The cubic root of 2320215141 is about 1323.8621090609.
Adding to 2320215141 its reverse (1415120232), we get a palindrome (3735335373).
The spelling of 2320215141 in words is "two billion, three hundred twenty million, two hundred fifteen thousand, one hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •