Base | Representation |
---|---|
bin | 111111001011111… |
… | …1111101001100010 |
3 | 12110202120022000022 |
4 | 1332113333221202 |
5 | 13320234003414 |
6 | 550215353442 |
7 | 103353365120 |
oct | 17627775142 |
9 | 5422508008 |
10 | 2120219234 |
11 | 998899101 |
12 | 4b2082882 |
13 | 27a349cc3 |
14 | 161830910 |
15 | c620d18e |
hex | 7e5ffa62 |
2120219234 has 32 divisors (see below), whose sum is σ = 3836236800. Its totient is φ = 858528720.
The previous prime is 2120219207. The next prime is 2120219249. The reversal of 2120219234 is 4329120212.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90299 + ... + 111329.
It is an arithmetic number, because the mean of its divisors is an integer number (119882400).
Almost surely, 22120219234 is an apocalyptic number.
2120219234 is a deficient number, since it is larger than the sum of its proper divisors (1716017566).
2120219234 is a wasteful number, since it uses less digits than its factorization.
2120219234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21438.
The product of its (nonzero) digits is 1728, while the sum is 26.
The square root of 2120219234 is about 46045.8384004461. The cubic root of 2120219234 is about 1284.6759384089.
Adding to 2120219234 its reverse (4329120212), we get a palindrome (6449339446).
The spelling of 2120219234 in words is "two billion, one hundred twenty million, two hundred nineteen thousand, two hundred thirty-four".
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