Base | Representation |
---|---|
bin | 100011000101001001… |
… | …1101110000010000010 |
3 | 21012110012211212111212 |
4 | 1012022103232002002 |
5 | 2213241211302442 |
6 | 54335223410122 |
7 | 5304603551642 |
oct | 1061223560202 |
9 | 235405755455 |
10 | 75334869122 |
11 | 29a4962a217 |
12 | 127255b3942 |
13 | 7147792346 |
14 | 3909366522 |
15 | 1e5db62a82 |
hex | 118a4ee082 |
75334869122 has 18 divisors (see below), whose sum is σ = 113517596187. Its totient is φ = 37496449200.
The previous prime is 75334869121. The next prime is 75334869187. The reversal of 75334869122 is 22196843357.
It can be written as a sum of positive squares in 5 ways, for example, as 985394881 + 74349474241 = 31391^2 + 272671^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=194081.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (75334869121) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 163415972 + ... + 163416432.
Almost surely, 275334869122 is an apocalyptic number.
75334869122 is a deficient number, since it is larger than the sum of its proper divisors (38182727065).
75334869122 is an frugal number, since it uses more digits than its factorization.
75334869122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1766 (or 884 counting only the distinct ones).
The product of its digits is 2177280, while the sum is 50.
Multiplying 75334869122 by its sum of digits (50), we get a square (3766743456100 = 19408102).
The spelling of 75334869122 in words is "seventy-five billion, three hundred thirty-four million, eight hundred sixty-nine thousand, one hundred twenty-two".
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