Base | Representation |
---|---|
bin | 10001100111000110010… |
… | …100101010000101100010 |
3 | 11021200202211111001211201 |
4 | 101213012110222011202 |
5 | 124312004024123320 |
6 | 2323544135031414 |
7 | 153302131512142 |
oct | 21470624520542 |
9 | 4250684431751 |
10 | 1210213114210 |
11 | 427280830a51 |
12 | 176669b0b56a |
13 | 8a1794a1659 |
14 | 42808ac4922 |
15 | 2173164370a |
hex | 119c652a162 |
1210213114210 has 8 divisors (see below), whose sum is σ = 2178383605596. Its totient is φ = 484085245680.
The previous prime is 1210213114199. The next prime is 1210213114217. The reversal of 1210213114210 is 124113120121.
It can be written as a sum of positive squares in 2 ways, for example, as 1208572621201 + 1640493009 = 1099351^2 + 40503^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (1210213114217) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60510655701 + ... + 60510655720.
Almost surely, 21210213114210 is an apocalyptic number.
1210213114210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1210213114210 is a deficient number, since it is larger than the sum of its proper divisors (968170491386).
1210213114210 is a wasteful number, since it uses less digits than its factorization.
1210213114210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 121021311428.
The product of its (nonzero) digits is 96, while the sum is 19.
Adding to 1210213114210 its reverse (124113120121), we get a palindrome (1334326234331).
The spelling of 1210213114210 in words is "one trillion, two hundred ten billion, two hundred thirteen million, one hundred fourteen thousand, two hundred ten".
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