Base | Representation |
---|---|
bin | 100000101001001100010… |
… | …000000101010100010111 |
3 | 21221110020002210121111212 |
4 | 200221030100011110113 |
5 | 243223140031304030 |
6 | 4434311424052035 |
7 | 321032611125332 |
oct | 40511420052427 |
9 | 7843202717455 |
10 | 2243252213015 |
11 | 7953a3435880 |
12 | 30291076401b |
13 | 1336cb6560a8 |
14 | 7a807039619 |
15 | 3d5436ec595 |
hex | 20a4c405517 |
2243252213015 has 16 divisors (see below), whose sum is σ = 2936743330176. Its totient is φ = 1631388237600.
The previous prime is 2243252213011. The next prime is 2243252213017. The reversal of 2243252213015 is 5103122523422.
It is not a de Polignac number, because 2243252213015 - 22 = 2243252213011 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 (2243252213011) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 503624 + ... + 2177186.
It is an arithmetic number, because the mean of its divisors is an integer number (183546458136).
Almost surely, 22243252213015 is an apocalyptic number.
2243252213015 is a deficient number, since it is larger than the sum of its proper divisors (693491117161).
2243252213015 is a wasteful number, since it uses less digits than its factorization.
2243252213015 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1697950.
The product of its (nonzero) digits is 28800, while the sum is 32.
Adding to 2243252213015 its reverse (5103122523422), we get a palindrome (7346374736437).
The spelling of 2243252213015 in words is "two trillion, two hundred forty-three billion, two hundred fifty-two million, two hundred thirteen thousand, fifteen".
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