Base | Representation |
---|---|
bin | 101111101111111001101111… |
… | …011010100101100100001010 |
3 | 1000112112210201002021001010101 |
4 | 233233321233122211210022 |
5 | 210011120000023224320 |
6 | 2022344400203040014 |
7 | 62142666525531646 |
oct | 5757715732454412 |
9 | 1015483632231111 |
10 | 210000000211210 |
11 | 60a04555481020 |
12 | 1b6774a721000a |
13 | 9023bb848c581 |
14 | 39c00a8ba9c26 |
15 | 19428ae024c0a |
hex | befe6f6a590a |
210000000211210 has 64 divisors (see below), whose sum is σ = 413224353792000. Its totient is φ = 76204269875520.
The previous prime is 210000000211163. The next prime is 210000000211271. The reversal of 210000000211210 is 12112000000012.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 687454327 + ... + 687759733.
It is an arithmetic number, because the mean of its divisors is an integer number (6456630528000).
Almost surely, 2210000000211210 is an apocalyptic number.
210000000211210 is a deficient number, since it is larger than the sum of its proper divisors (203224353580790).
210000000211210 is a wasteful number, since it uses less digits than its factorization.
210000000211210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 318451.
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 210000000211210 its reverse (12112000000012), we get a palindrome (222112000211222).
The spelling of 210000000211210 in words is "two hundred ten trillion, two hundred eleven thousand, two hundred ten".
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