Base | Representation |
---|---|
bin | 10111111100101… |
… | …11010111011011 |
3 | 112000000200021002 |
4 | 23332113113123 |
5 | 402412214021 |
6 | 31533535215 |
7 | 4656414326 |
oct | 1376272733 |
9 | 460020232 |
10 | 200898011 |
11 | a3446716 |
12 | 5734450b |
13 | 3280cc82 |
14 | 1c9777bd |
15 | 1298550b |
hex | bf975db |
200898011 has 12 divisors (see below), whose sum is σ = 208530000. Its totient is φ = 193536720.
The previous prime is 200897999. The next prime is 200898013. The reversal of 200898011 is 110898002.
It is a de Polignac number, because none of the positive numbers 2k-200898011 is a prime.
It is a super-2 number, since 2×2008980112 = 80720021647512242, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (200898013) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 335090 + ... + 335688.
It is an arithmetic number, because the mean of its divisors is an integer number (17377500).
Almost surely, 2200898011 is an apocalyptic number.
200898011 is a deficient number, since it is larger than the sum of its proper divisors (7631989).
200898011 is an equidigital number, since it uses as much as digits as its factorization.
200898011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1010 (or 979 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 29.
The square root of 200898011 is about 14173.8495476705. The cubic root of 200898011 is about 585.6775075997.
Subtracting from 200898011 its reverse (110898002), we obtain a palindrome (90000009).
The spelling of 200898011 in words is "two hundred million, eight hundred ninety-eight thousand, eleven".
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