Base | Representation |
---|---|
bin | 100001010010110… |
… | …1001101110000010 |
3 | 2212212010221021210 |
4 | 1002211221232002 |
5 | 4241443311331 |
6 | 302504430550 |
7 | 36453521043 |
oct | 10245515602 |
9 | 2785127253 |
10 | 1117166466 |
11 | 52367a779 |
12 | 272178456 |
13 | 14a5b1460 |
14 | a852a8ca |
15 | 68127446 |
hex | 42969b82 |
1117166466 has 32 divisors (see below), whose sum is σ = 2420994240. Its totient is φ = 341630784.
The previous prime is 1117166447. The next prime is 1117166467. The reversal of 1117166466 is 6646617111.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is not an unprimeable number, because it can be changed into a prime (1117166467) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 31221 + ... + 56648.
It is an arithmetic number, because the mean of its divisors is an integer number (75656070).
Almost surely, 21117166466 is an apocalyptic number.
1117166466 is an abundant number, since it is smaller than the sum of its proper divisors (1303827774).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1117166466 is a wasteful number, since it uses less digits than its factorization.
1117166466 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88050.
The product of its digits is 36288, while the sum is 39.
The square root of 1117166466 is about 33424.0402405215. The cubic root of 1117166466 is about 1037.6223005002.
The spelling of 1117166466 in words is "one billion, one hundred seventeen million, one hundred sixty-six thousand, four hundred sixty-six".
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