Base | Representation |
---|---|
bin | 111101010111111001111… |
… | …0101011010101011011101 |
3 | 1002212101111102202100002202 |
4 | 1322233303311122223131 |
5 | 2101200102041342240 |
6 | 25535011541101245 |
7 | 1530262634114450 |
oct | 172576365325335 |
9 | 32771442670082 |
10 | 8435111668445 |
11 | 27623466a7840 |
12 | b429459b7825 |
13 | 492573623a77 |
14 | 212393ad9497 |
15 | e963b0eb315 |
hex | 7abf3d5aadd |
8435111668445 has 16 divisors (see below), whose sum is σ = 12619803431808. Its totient is φ = 5258251429440.
The previous prime is 8435111668439. The next prime is 8435111668453. The reversal of 8435111668445 is 5448661115348.
It is a happy number.
It is not a de Polignac number, because 8435111668445 - 28 = 8435111668189 is a prime.
It is a super-2 number, since 2×84351116684452 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10954690094 + ... + 10954690863.
It is an arithmetic number, because the mean of its divisors is an integer number (788737714488).
Almost surely, 28435111668445 is an apocalyptic number.
It is an amenable number.
8435111668445 is a deficient number, since it is larger than the sum of its proper divisors (4184691763363).
8435111668445 is a wasteful number, since it uses less digits than its factorization.
8435111668445 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21909380980.
The product of its digits is 11059200, while the sum is 56.
The spelling of 8435111668445 in words is "eight trillion, four hundred thirty-five billion, one hundred eleven million, six hundred sixty-eight thousand, four hundred forty-five".
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