Base | Representation |
---|---|
bin | 111011111001111… |
… | …1100010111110011 |
3 | 12012002100221010121 |
4 | 1313303330113303 |
5 | 13104041332311 |
6 | 531243311111 |
7 | 100545420253 |
oct | 16763742763 |
9 | 5162327117 |
10 | 2010105331 |
11 | 941719983 |
12 | 48121b497 |
13 | 2605a4b50 |
14 | 150d69963 |
15 | bb70bb71 |
hex | 77cfc5f3 |
2010105331 has 8 divisors (see below), whose sum is σ = 2165819040. Its totient is φ = 1854547392.
The previous prime is 2010105329. The next prime is 2010105389. The reversal of 2010105331 is 1335010102.
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 2010105331 - 21 = 2010105329 is a prime.
It is a super-2 number, since 2×20101053312 = 8081046883429239122, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2010100331) 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, 11410 + ... + 64423.
It is an arithmetic number, because the mean of its divisors is an integer number (270727380).
Almost surely, 22010105331 is an apocalyptic number.
2010105331 is a deficient number, since it is larger than the sum of its proper divisors (155713709).
2010105331 is a wasteful number, since it uses less digits than its factorization.
2010105331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77885.
The product of its (nonzero) digits is 90, while the sum is 16.
The square root of 2010105331 is about 44834.1982308148. The cubic root of 2010105331 is about 1262.0394725377.
Adding to 2010105331 its reverse (1335010102), we get a palindrome (3345115433).
The spelling of 2010105331 in words is "two billion, ten million, one hundred five thousand, three hundred thirty-one".
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