Base | Representation |
---|---|
bin | 1111110110110… |
… | …01001010110101 |
3 | 100021021121120001 |
4 | 13323121022311 |
5 | 233022310401 |
6 | 21110511301 |
7 | 3203365360 |
oct | 773311265 |
9 | 307247501 |
10 | 133010101 |
11 | 69098504 |
12 | 38665531 |
13 | 21730903 |
14 | 139450d7 |
15 | ba25601 |
hex | 7ed92b5 |
133010101 has 8 divisors (see below), whose sum is σ = 152262080. Its totient is φ = 113820768.
The previous prime is 133010099. The next prime is 133010107. The reversal of 133010101 is 101010331.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 133010101 - 21 = 133010099 is a prime.
It is a Duffinian number.
133010101 is a modest number, since divided by 10101 gives 133 as remainder.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (133010107) 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 in 7 ways as a sum of consecutive naturals, for example, 11016 + ... + 19681.
It is an arithmetic number, because the mean of its divisors is an integer number (19032760).
Almost surely, 2133010101 is an apocalyptic number.
It is an amenable number.
133010101 is a deficient number, since it is larger than the sum of its proper divisors (19251979).
133010101 is an equidigital number, since it uses as much as digits as its factorization.
133010101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31323.
The product of its (nonzero) digits is 9, while the sum is 10.
The square root of 133010101 is about 11533.0005202462. Note that the first 3 decimals coincide. The cubic root of 133010101 is about 510.4597942386.
Adding to 133010101 its reverse (101010331), we get a palindrome (234020432).
The spelling of 133010101 in words is "one hundred thirty-three million, ten thousand, one hundred one".
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