Base | Representation |
---|---|
bin | 111100001101101… |
… | …110101101000101 |
3 | 2121101221002221221 |
4 | 330031232231011 |
5 | 4032104412013 |
6 | 244124440341 |
7 | 34014555121 |
oct | 7415565505 |
9 | 2541832857 |
10 | 1010232133 |
11 | 479282399 |
12 | 2423a90b1 |
13 | 1313b05c1 |
14 | 98252581 |
15 | 5da5308d |
hex | 3c36eb45 |
1010232133 has 4 divisors (see below), whose sum is σ = 1015813708. Its totient is φ = 1004650560.
The previous prime is 1010232077. The next prime is 1010232149. The reversal of 1010232133 is 3312320101.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3312320101 = 10789 ⋅307009.
It can be written as a sum of positive squares in 2 ways, for example, as 384081604 + 626150529 = 19598^2 + 25023^2 .
It is a cyclic number.
It is not a de Polignac number, because 1010232133 - 225 = 976677701 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1010232833) 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 3 ways as a sum of consecutive naturals, for example, 2790516 + ... + 2790877.
It is an arithmetic number, because the mean of its divisors is an integer number (253953427).
Almost surely, 21010232133 is an apocalyptic number.
It is an amenable number.
1010232133 is a deficient number, since it is larger than the sum of its proper divisors (5581575).
1010232133 is an equidigital number, since it uses as much as digits as its factorization.
1010232133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5581574.
The product of its (nonzero) digits is 108, while the sum is 16.
The square root of 1010232133 is about 31784.1490840954. The cubic root of 1010232133 is about 1003.3991437305.
Adding to 1010232133 its reverse (3312320101), we get a palindrome (4322552234).
The spelling of 1010232133 in words is "one billion, ten million, two hundred thirty-two thousand, one hundred thirty-three".
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