Base | Representation |
---|---|
bin | 10010110111111111… |
… | …00000101001001111 |
3 | 222011012121111002221 |
4 | 21123333200221033 |
5 | 131223111410111 |
6 | 4353304000211 |
7 | 506053466635 |
oct | 113377405117 |
9 | 28135544087 |
10 | 10133310031 |
11 | 432aa97899 |
12 | 1b69760067 |
13 | c564c4750 |
14 | 6c1b45355 |
15 | 3e4942371 |
hex | 25bfe0a4f |
10133310031 has 8 divisors (see below), whose sum is σ = 11387265120. Its totient is φ = 8947136352.
The previous prime is 10133310017. The next prime is 10133310041. The reversal of 10133310031 is 13001333101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10133310031 - 25 = 10133309999 is a prime.
It is a super-2 number, since 2×101333100312 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10133309987 and 10133310014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10133310041) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16945036 + ... + 16945633.
It is an arithmetic number, because the mean of its divisors is an integer number (1423408140).
Almost surely, 210133310031 is an apocalyptic number.
10133310031 is a deficient number, since it is larger than the sum of its proper divisors (1253955089).
10133310031 is a wasteful number, since it uses less digits than its factorization.
10133310031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33890705.
The product of its (nonzero) digits is 81, while the sum is 16.
Adding to 10133310031 its reverse (13001333101), we get a palindrome (23134643132).
The spelling of 10133310031 in words is "ten billion, one hundred thirty-three million, three hundred ten thousand, thirty-one".
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