Base | Representation |
---|---|
bin | 10011000000000101… |
… | …00010000101001010 |
3 | 222022221101020000102 |
4 | 21200002202011022 |
5 | 131343002224320 |
6 | 4404131205402 |
7 | 510536602361 |
oct | 114002420512 |
9 | 28287336012 |
10 | 10201211210 |
11 | 4365354a73 |
12 | 1b88446862 |
13 | c675a9b68 |
14 | 6cab7c7d8 |
15 | 3ea8a6175 |
hex | 2600a214a |
10201211210 has 16 divisors (see below), whose sum is σ = 18789208416. Its totient is φ = 3985589328.
The previous prime is 10201211203. The next prime is 10201211213. The reversal of 10201211210 is 1211210201.
It is a junction number, because it is equal to n+sod(n) for n = 10201211191 and 10201211200.
It is not an unprimeable number, because it can be changed into a prime (10201211213) 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, 11861444 + ... + 11862303.
It is an arithmetic number, because the mean of its divisors is an integer number (1174325526).
Almost surely, 210201211210 is an apocalyptic number.
10201211210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10201211210 is a deficient number, since it is larger than the sum of its proper divisors (8587997206).
10201211210 is a wasteful number, since it uses less digits than its factorization.
10201211210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23723797.
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 10201211210 its reverse (1211210201), we get a palindrome (11412421411).
The spelling of 10201211210 in words is "ten billion, two hundred one million, two hundred eleven thousand, two hundred ten".
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