Base | Representation |
---|---|
bin | 111101100001010… |
… | …000111001010101 |
3 | 2122221010122100222 |
4 | 331201100321111 |
5 | 4103211131013 |
6 | 250230044125 |
7 | 34401650516 |
oct | 7541207125 |
9 | 2587118328 |
10 | 1032130133 |
11 | 48a679711 |
12 | 2497a9645 |
13 | 135aa98b8 |
14 | 9b112a0d |
15 | 6092b508 |
hex | 3d850e55 |
1032130133 has 4 divisors (see below), whose sum is σ = 1060025580. Its totient is φ = 1004234688.
The previous prime is 1032130067. The next prime is 1032130147. The reversal of 1032130133 is 3310312301.
1032130133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 636199729 + 395930404 = 25223^2 + 19898^2 .
It is a cyclic number.
It is not a de Polignac number, because 1032130133 - 216 = 1032064597 is a prime.
It is a super-2 number, since 2×10321301332 = 2130585222893195378, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1032130633) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13947668 + ... + 13947741.
It is an arithmetic number, because the mean of its divisors is an integer number (265006395).
Almost surely, 21032130133 is an apocalyptic number.
It is an amenable number.
1032130133 is a deficient number, since it is larger than the sum of its proper divisors (27895447).
1032130133 is an equidigital number, since it uses as much as digits as its factorization.
1032130133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27895446.
The product of its (nonzero) digits is 162, while the sum is 17.
The square root of 1032130133 is about 32126.7821762467. The cubic root of 1032130133 is about 1010.5973439280.
Adding to 1032130133 its reverse (3310312301), we get a palindrome (4342442434).
The spelling of 1032130133 in words is "one billion, thirty-two million, one hundred thirty thousand, one hundred thirty-three".
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