Base | Representation |
---|---|
bin | 10001010011011… |
… | …110101100001111 |
3 | 202020021201221222 |
4 | 101103132230033 |
5 | 1043310202434 |
6 | 44450313555 |
7 | 10123446266 |
oct | 2123365417 |
9 | 666251858 |
10 | 290319119 |
11 | 139972062 |
12 | 812888bb |
13 | 481bb57c |
14 | 2a7b35dd |
15 | 1a74a72e |
hex | 114deb0f |
290319119 has 4 divisors (see below), whose sum is σ = 290593296. Its totient is φ = 290044944.
The previous prime is 290319109. The next prime is 290319121. The reversal of 290319119 is 911913092.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 290319119 - 24 = 290319103 is a prime.
It is a super-2 number, since 2×2903191192 = 168570381713872322, 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 (290319109) 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, 135494 + ... + 137619.
It is an arithmetic number, because the mean of its divisors is an integer number (72648324).
Almost surely, 2290319119 is an apocalyptic number.
290319119 is a deficient number, since it is larger than the sum of its proper divisors (274177).
290319119 is a wasteful number, since it uses less digits than its factorization.
290319119 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 274176.
The product of its (nonzero) digits is 4374, while the sum is 35.
The square root of 290319119 is about 17038.7534461885. The cubic root of 290319119 is about 662.1532968890.
It can be divided in two parts, 2903 and 19119, that added together give a palindrome (22022).
The spelling of 290319119 in words is "two hundred ninety million, three hundred nineteen thousand, one hundred nineteen".
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