Base | Representation |
---|---|
bin | 1111100001100… |
… | …00101110000110 |
3 | 100002001000100102 |
4 | 13300300232012 |
5 | 231314113412 |
6 | 20531044102 |
7 | 3140606561 |
oct | 760605606 |
9 | 302030312 |
10 | 130222982 |
11 | 675644aa |
12 | 37740632 |
13 | 20c96126 |
14 | 1341b4d8 |
15 | b6748c2 |
hex | 7c30b86 |
130222982 has 16 divisors (see below), whose sum is σ = 197754480. Its totient is φ = 64310112.
The previous prime is 130222969. The next prime is 130222991. The reversal of 130222982 is 289222031.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55244 + ... + 57552.
It is an arithmetic number, because the mean of its divisors is an integer number (12359655).
Almost surely, 2130222982 is an apocalyptic number.
130222982 is a deficient number, since it is larger than the sum of its proper divisors (67531498).
130222982 is a wasteful number, since it uses less digits than its factorization.
130222982 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2647.
The product of its (nonzero) digits is 3456, while the sum is 29.
The square root of 130222982 is about 11411.5284690527. The cubic root of 130222982 is about 506.8691727636.
The spelling of 130222982 in words is "one hundred thirty million, two hundred twenty-two thousand, nine hundred eighty-two".
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