Base | Representation |
---|---|
bin | 1011010001101101… |
… | …1011101101000011 |
3 | 21210222000010011110 |
4 | 2310123123231003 |
5 | 22144413341433 |
6 | 1220213014403 |
7 | 135004561662 |
oct | 26433335503 |
9 | 7728003143 |
10 | 3027090243 |
11 | 1313793781 |
12 | 705924403 |
13 | 3931aac78 |
14 | 20a058dd9 |
15 | 12ab45963 |
hex | b46dbb43 |
3027090243 has 4 divisors (see below), whose sum is σ = 4036120328. Its totient is φ = 2018060160.
The previous prime is 3027090233. The next prime is 3027090271. The reversal of 3027090243 is 3420907203.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 3027090243 - 25 = 3027090211 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 3027090243.
It is not an unprimeable number, because it can be changed into a prime (3027090223) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 504515038 + ... + 504515043.
It is an arithmetic number, because the mean of its divisors is an integer number (1009030082).
Almost surely, 23027090243 is an apocalyptic number.
3027090243 is a deficient number, since it is larger than the sum of its proper divisors (1009030085).
3027090243 is a wasteful number, since it uses less digits than its factorization.
3027090243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1009030084.
The product of its (nonzero) digits is 9072, while the sum is 30.
The square root of 3027090243 is about 55018.9989276432. The cubic root of 3027090243 is about 1446.5777784571.
Adding to 3027090243 its reverse (3420907203), we get a palindrome (6447997446).
The spelling of 3027090243 in words is "three billion, twenty-seven million, ninety thousand, two hundred forty-three".
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