Base | Representation |
---|---|
bin | 10010101000001101… |
… | …111110011100011010 |
3 | 1220121222111012220221 |
4 | 102220031332130122 |
5 | 311431014330424 |
6 | 13104442310254 |
7 | 1305446042155 |
oct | 225015763432 |
9 | 56558435827 |
10 | 20002105114 |
11 | 8534737692 |
12 | 3a627b838a |
13 | 1b69c63b74 |
14 | d7a6b2c9c |
15 | 7c10349e4 |
hex | 4a837e71a |
20002105114 has 4 divisors (see below), whose sum is σ = 30003157674. Its totient is φ = 10001052556.
The previous prime is 20002105111. The next prime is 20002105141. The reversal of 20002105114 is 41150120002.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 18959913025 + 1042192089 = 137695^2 + 32283^2 .
It is not an unprimeable number, because it can be changed into a prime (20002105111) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5000526277 + ... + 5000526280.
Almost surely, 220002105114 is an apocalyptic number.
20002105114 is a deficient number, since it is larger than the sum of its proper divisors (10001052560).
20002105114 is a wasteful number, since it uses less digits than its factorization.
20002105114 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10001052559.
The product of its (nonzero) digits is 80, while the sum is 16.
Adding to 20002105114 its reverse (41150120002), we get a palindrome (61152225116).
The spelling of 20002105114 in words is "twenty billion, two million, one hundred five thousand, one hundred fourteen".
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