Base | Representation |
---|---|
bin | 100010000010001… |
… | …1001001011101101 |
3 | 2221120212201210200 |
4 | 1010010121023231 |
5 | 4314323034123 |
6 | 305153024113 |
7 | 40204601046 |
oct | 10404311355 |
9 | 2846781720 |
10 | 1142002413 |
11 | 5366a3352 |
12 | 27a555039 |
13 | 152798a96 |
14 | ab9538cd |
15 | 6a3d1143 |
hex | 441192ed |
1142002413 has 6 divisors (see below), whose sum is σ = 1649559054. Its totient is φ = 761334936.
The previous prime is 1142002409. The next prime is 1142002451. The reversal of 1142002413 is 3142002411.
1142002413 is a `hidden beast` number, since 1 + 1 + 420 + 0 + 241 + 3 = 666.
It can be written as a sum of positive squares in only one way, i.e., 814645764 + 327356649 = 28542^2 + 18093^2 .
It is not a de Polignac number, because 1142002413 - 22 = 1142002409 is a prime.
It is a super-2 number, since 2×11420024132 = 2608339022595645138, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1142002493) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 63444570 + ... + 63444587.
It is an arithmetic number, because the mean of its divisors is an integer number (274926509).
Almost surely, 21142002413 is an apocalyptic number.
It is an amenable number.
1142002413 is a deficient number, since it is larger than the sum of its proper divisors (507556641).
1142002413 is a wasteful number, since it uses less digits than its factorization.
1142002413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 126889163 (or 126889160 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 1142002413 is about 33793.5261995548. The cubic root of 1142002413 is about 1045.2552089912.
Adding to 1142002413 its reverse (3142002411), we get a palindrome (4284004824).
The spelling of 1142002413 in words is "one billion, one hundred forty-two million, two thousand, four hundred thirteen".
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