Base | Representation |
---|---|
bin | 1001000110010101… |
… | …1001110001100111 |
3 | 20022012222220210021 |
4 | 2101211121301213 |
5 | 20000240014343 |
6 | 1042211140011 |
7 | 114345626551 |
oct | 22145316147 |
9 | 6265886707 |
10 | 2442501223 |
11 | 1043801358 |
12 | 581ba4607 |
13 | 2cc049ac6 |
14 | 1925644d1 |
15 | e466e0ed |
hex | 91959c67 |
2442501223 has 8 divisors (see below), whose sum is σ = 2474323200. Its totient is φ = 2410702008.
The previous prime is 2442501209. The next prime is 2442501227. The reversal of 2442501223 is 3221052442.
2442501223 is digitally balanced in base 2, because in such base 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 a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2442501223 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2442501227) 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, 363468 + ... + 370126.
It is an arithmetic number, because the mean of its divisors is an integer number (309290400).
Almost surely, 22442501223 is an apocalyptic number.
2442501223 is a deficient number, since it is larger than the sum of its proper divisors (31821977).
2442501223 is an equidigital number, since it uses as much as digits as its factorization.
2442501223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11381.
The product of its (nonzero) digits is 3840, while the sum is 25.
The square root of 2442501223 is about 49421.6675457233. The cubic root of 2442501223 is about 1346.7229565958.
Adding to 2442501223 its reverse (3221052442), we get a palindrome (5663553665).
The spelling of 2442501223 in words is "two billion, four hundred forty-two million, five hundred one thousand, two hundred twenty-three".
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