Base | Representation |
---|---|
bin | 111101100001010… |
… | …000111011001111 |
3 | 2122221010122112111 |
4 | 331201100323033 |
5 | 4103211132010 |
6 | 250230044451 |
7 | 34401651052 |
oct | 7541207317 |
9 | 2587118474 |
10 | 1032130255 |
11 | 48a679812 |
12 | 2497a9727 |
13 | 135aa9980 |
14 | 9b112a99 |
15 | 6092b58a |
hex | 3d850ecf |
1032130255 has 16 divisors (see below), whose sum is σ = 1404033120. Its totient is φ = 722072448.
The previous prime is 1032130201. The next prime is 1032130261. The reversal of 1032130255 is 5520312301.
It is a cyclic number.
It is not a de Polignac number, because 1032130255 - 223 = 1023741647 is a prime.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 416632 + ... + 419101.
It is an arithmetic number, because the mean of its divisors is an integer number (87752070).
Almost surely, 21032130255 is an apocalyptic number.
1032130255 is a deficient number, since it is larger than the sum of its proper divisors (371902865).
1032130255 is a wasteful number, since it uses less digits than its factorization.
1032130255 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 835770.
The product of its (nonzero) digits is 900, while the sum is 22.
The square root of 1032130255 is about 32126.7840749740. The cubic root of 1032130255 is about 1010.5973837463.
Adding to 1032130255 its reverse (5520312301), we get a palindrome (6552442556).
The spelling of 1032130255 in words is "one billion, thirty-two million, one hundred thirty thousand, two hundred fifty-five".
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