Base | Representation |
---|---|
bin | 1000100101001000… |
… | …0011111010101110 |
3 | 12221111220100120201 |
4 | 2021102003322232 |
5 | 14204110310410 |
6 | 1020313504114 |
7 | 111034663243 |
oct | 21122037256 |
9 | 5844810521 |
10 | 2303213230 |
11 | a8211620a |
12 | 54341203a |
13 | 2a922b886 |
14 | 17bc675ca |
15 | d730883a |
hex | 89483eae |
2303213230 has 16 divisors (see below), whose sum is σ = 4146740640. Its totient is φ = 921072672.
The previous prime is 2303213219. The next prime is 2303213279. The reversal of 2303213230 is 323123032.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 2303213198 and 2303213207.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23392 + ... + 71788.
It is an arithmetic number, because the mean of its divisors is an integer number (259171290).
Almost surely, 22303213230 is an apocalyptic number.
2303213230 is a deficient number, since it is larger than the sum of its proper divisors (1843527410).
2303213230 is a wasteful number, since it uses less digits than its factorization.
2303213230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53163.
The product of its (nonzero) digits is 648, while the sum is 19.
The square root of 2303213230 is about 47991.8037793955. The cubic root of 2303213230 is about 1320.6205434778.
Adding to 2303213230 its reverse (323123032), we get a palindrome (2626336262).
The spelling of 2303213230 in words is "two billion, three hundred three million, two hundred thirteen thousand, two hundred thirty".
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