Base | Representation |
---|---|
bin | 1111100001100… |
… | …01100000101000 |
3 | 100002001011210012 |
4 | 13300301200220 |
5 | 231314214331 |
6 | 20531111052 |
7 | 3140622161 |
oct | 760614050 |
9 | 302034705 |
10 | 130226216 |
11 | 6756697a |
12 | 37742488 |
13 | 20c97743 |
14 | 1341c768 |
15 | b67582b |
hex | 7c31828 |
130226216 has 32 divisors (see below), whose sum is σ = 252439200. Its totient is φ = 62946240.
The previous prime is 130226203. The next prime is 130226227. The reversal of 130226216 is 612622031.
It is a junction number, because it is equal to n+sod(n) for n = 130226191 and 130226200.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26531 + ... + 31053.
It is an arithmetic number, because the mean of its divisors is an integer number (7888725).
Almost surely, 2130226216 is an apocalyptic number.
It is an amenable number.
130226216 is a deficient number, since it is larger than the sum of its proper divisors (122212984).
130226216 is a wasteful number, since it uses less digits than its factorization.
130226216 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4649 (or 4645 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 23.
The square root of 130226216 is about 11411.6701669826. The cubic root of 130226216 is about 506.8733686470.
Adding to 130226216 its reverse (612622031), we get a palindrome (742848247).
The spelling of 130226216 in words is "one hundred thirty million, two hundred twenty-six thousand, two hundred sixteen".
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