Base | Representation |
---|---|
bin | 1111111010010… |
… | …01011110010101 |
3 | 100022010222120002 |
4 | 13331021132111 |
5 | 233132020401 |
6 | 21124421045 |
7 | 3210322442 |
oct | 775113625 |
9 | 308128502 |
10 | 133470101 |
11 | 69382076 |
12 | 38847785 |
13 | 218620bb |
14 | 13a249c9 |
15 | bab6a6b |
hex | 7f49795 |
133470101 has 2 divisors, whose sum is σ = 133470102. Its totient is φ = 133470100.
The previous prime is 133470091. The next prime is 133470107. The reversal of 133470101 is 101074331.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 84456100 + 49014001 = 9190^2 + 7001^2 .
It is a cyclic number.
It is not a de Polignac number, because 133470101 - 226 = 66361237 is a prime.
It is a Sophie Germain prime.
It is a Curzon number.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (133470107) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66735050 + 66735051.
It is an arithmetic number, because the mean of its divisors is an integer number (66735051).
Almost surely, 2133470101 is an apocalyptic number.
It is an amenable number.
133470101 is a deficient number, since it is larger than the sum of its proper divisors (1).
133470101 is an equidigital number, since it uses as much as digits as its factorization.
133470101 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 252, while the sum is 20.
The square root of 133470101 is about 11552.9260795696. The cubic root of 133470101 is about 511.0475724926.
The spelling of 133470101 in words is "one hundred thirty-three million, four hundred seventy thousand, one hundred one".
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