Base | Representation |
---|---|
bin | 111101111111000100… |
… | …1110011100000100101 |
3 | 110201120212121010120222 |
4 | 1323332021303200211 |
5 | 4140103412031041 |
6 | 141052401334125 |
7 | 12421443563666 |
oct | 1737611634045 |
9 | 421525533528 |
10 | 133113002021 |
11 | 514a890167a |
12 | 2196b337345 |
13 | c724b0296c |
14 | 662aac936d |
15 | 36e12c974b |
hex | 1efe273825 |
133113002021 has 16 divisors (see below), whose sum is σ = 141414163200. Its totient is φ = 125028309120.
The previous prime is 133113002003. The next prime is 133113002027. The reversal of 133113002021 is 120200311331.
It is not a de Polignac number, because 133113002021 - 234 = 115933132837 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 (133113002027) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 761201 + ... + 919593.
It is an arithmetic number, because the mean of its divisors is an integer number (8838385200).
Almost surely, 2133113002021 is an apocalyptic number.
It is an amenable number.
133113002021 is a deficient number, since it is larger than the sum of its proper divisors (8301161179).
133113002021 is a wasteful number, since it uses less digits than its factorization.
133113002021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 159076.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 133113002021 its reverse (120200311331), we get a palindrome (253313313352).
The spelling of 133113002021 in words is "one hundred thirty-three billion, one hundred thirteen million, two thousand, twenty-one".
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