Base | Representation |
---|---|
bin | 100110110011110… |
… | …0101110101100110 |
3 | 10100202100211211001 |
4 | 1031213211311212 |
5 | 10131332133410 |
6 | 333115103514 |
7 | 44161503046 |
oct | 11547456546 |
9 | 3322324731 |
10 | 1302224230 |
11 | 60908737a |
12 | 304141b9a |
13 | 179a364a8 |
14 | c4d3d726 |
15 | 794ce33a |
hex | 4d9e5d66 |
1302224230 has 8 divisors (see below), whose sum is σ = 2344003632. Its totient is φ = 520889688.
The previous prime is 1302224227. The next prime is 1302224251. The reversal of 1302224230 is 324222031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 1302224198 and 1302224207.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65111202 + ... + 65111221.
It is an arithmetic number, because the mean of its divisors is an integer number (293000454).
Almost surely, 21302224230 is an apocalyptic number.
1302224230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1302224230 is a deficient number, since it is larger than the sum of its proper divisors (1041779402).
1302224230 is a wasteful number, since it uses less digits than its factorization.
1302224230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 130222430.
The product of its (nonzero) digits is 576, while the sum is 19.
The square root of 1302224230 is about 36086.3440930222. The cubic root of 1302224230 is about 1092.0149665640.
Adding to 1302224230 its reverse (324222031), we get a palindrome (1626446261).
The spelling of 1302224230 in words is "one billion, three hundred two million, two hundred twenty-four thousand, two hundred thirty".
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