Base | Representation |
---|---|
bin | 10010110100101111… |
… | …000101001010111010 |
3 | 1221011121122120111001 |
4 | 102310233011022322 |
5 | 312343300010020 |
6 | 13141343355214 |
7 | 1313606046301 |
oct | 226457051272 |
9 | 57147576431 |
10 | 20212110010 |
11 | 8632233454 |
12 | 3b00bb2b0a |
13 | 1ba1612011 |
14 | d9a53b438 |
15 | 7d46b850a |
hex | 4b4bc52ba |
20212110010 has 16 divisors (see below), whose sum is σ = 37227887136. Its totient is φ = 7896824208.
The previous prime is 20212109969. The next prime is 20212110041. The reversal of 20212110010 is 1001121202.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23502024 + ... + 23502883.
It is an arithmetic number, because the mean of its divisors is an integer number (2326742946).
Almost surely, 220212110010 is an apocalyptic number.
20212110010 is a deficient number, since it is larger than the sum of its proper divisors (17015777126).
20212110010 is a wasteful number, since it uses less digits than its factorization.
20212110010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47004957.
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 20212110010 its reverse (1001121202), we get a palindrome (21213231212).
The spelling of 20212110010 in words is "twenty billion, two hundred twelve million, one hundred ten thousand, ten".
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