Base | Representation |
---|---|
bin | 1011000100100101111… |
… | …1111011000110011100 |
3 | 200011222011210210222211 |
4 | 2301021133323012130 |
5 | 11104023141310312 |
6 | 223214304050204 |
7 | 16512423326032 |
oct | 2611137730634 |
9 | 604864723884 |
10 | 190211666332 |
11 | 73739588246 |
12 | 30a45603964 |
13 | 14c2444216c |
14 | 92c60da552 |
15 | 4e33e773a7 |
hex | 2c497fb19c |
190211666332 has 96 divisors (see below), whose sum is σ = 350661104640. Its totient is φ = 90200597760.
The previous prime is 190211666297. The next prime is 190211666341. The reversal of 190211666332 is 233666112091.
It is a super-2 number, since 2×1902116663322 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 441326157 + ... + 441326587.
It is an arithmetic number, because the mean of its divisors is an integer number (3652719840).
Almost surely, 2190211666332 is an apocalyptic number.
It is an amenable number.
190211666332 is a deficient number, since it is larger than the sum of its proper divisors (160449438308).
190211666332 is a wasteful number, since it uses less digits than its factorization.
190211666332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 971 (or 969 counting only the distinct ones).
The product of its (nonzero) digits is 69984, while the sum is 40.
The spelling of 190211666332 in words is "one hundred ninety billion, two hundred eleven million, six hundred sixty-six thousand, three hundred thirty-two".
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