Base | Representation |
---|---|
bin | 111100010100101… |
… | …1100111001111101 |
3 | 12020001202120102001 |
4 | 1320221130321331 |
5 | 13121134212341 |
6 | 532504102301 |
7 | 101105561056 |
oct | 17051347175 |
9 | 5201676361 |
10 | 2024132221 |
11 | 94962a551 |
12 | 485a64991 |
13 | 263476597 |
14 | 152b7b72d |
15 | bca7cd31 |
hex | 78a5ce7d |
2024132221 has 8 divisors (see below), whose sum is σ = 2082985344. Its totient is φ = 1965936960.
The previous prime is 2024132203. The next prime is 2024132267. The reversal of 2024132221 is 1222314202.
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 2024132221 - 25 = 2024132189 is a prime.
It is a super-2 number, since 2×20241322212 = 8194222496180785682, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2024132291) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158220 + ... + 170533.
It is an arithmetic number, because the mean of its divisors is an integer number (260373168).
Almost surely, 22024132221 is an apocalyptic number.
It is an amenable number.
2024132221 is a deficient number, since it is larger than the sum of its proper divisors (58853123).
2024132221 is a wasteful number, since it uses less digits than its factorization.
2024132221 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 328931.
The product of its (nonzero) digits is 384, while the sum is 19.
The square root of 2024132221 is about 44990.3569779125. The cubic root of 2024132221 is about 1264.9682528343.
Adding to 2024132221 its reverse (1222314202), we get a palindrome (3246446423).
The spelling of 2024132221 in words is "two billion, twenty-four million, one hundred thirty-two thousand, two hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •