Base | Representation |
---|---|
bin | 11000111010100111101… |
… | …011100100011010011110 |
3 | 20001200111212120021001211 |
4 | 120322213223210122132 |
5 | 211023101302401342 |
6 | 3350324542455034 |
7 | 234463110365644 |
oct | 30724753443236 |
9 | 6050455507054 |
10 | 1712210200222 |
11 | 600165025755 |
12 | 237a0789447a |
13 | c55cb2b6312 |
14 | 5cc2b245194 |
15 | 2e812760c17 |
hex | 18ea7ae469e |
1712210200222 has 4 divisors (see below), whose sum is σ = 2568315300336. Its totient is φ = 856105100110.
The previous prime is 1712210200187. The next prime is 1712210200307. The reversal of 1712210200222 is 2220020122171.
It is a semiprime because it is the product of two primes.
It is a super-2 number, since 2×17122102002222 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1712210200193 and 1712210200202.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 428052550054 + ... + 428052550057.
It is an arithmetic number, because the mean of its divisors is an integer number (642078825084).
Almost surely, 21712210200222 is an apocalyptic number.
1712210200222 is a deficient number, since it is larger than the sum of its proper divisors (856105100114).
1712210200222 is an equidigital number, since it uses as much as digits as its factorization.
1712210200222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 856105100113.
The product of its (nonzero) digits is 448, while the sum is 22.
Adding to 1712210200222 its reverse (2220020122171), we get a palindrome (3932230322393).
The spelling of 1712210200222 in words is "one trillion, seven hundred twelve billion, two hundred ten million, two hundred thousand, two hundred twenty-two".
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