Base | Representation |
---|---|
bin | 1001010010011011011101… |
… | …0001111101101010001010 |
3 | 1100011021111121221002021002 |
4 | 2110212313101331222022 |
5 | 2314304102310431442 |
6 | 33415231525015002 |
7 | 2102544065323160 |
oct | 224466721755212 |
9 | 40137447832232 |
10 | 10212212202122 |
11 | 3287a7a613447 |
12 | 118b241254462 |
13 | 5910135794a8 |
14 | 2743b90a9230 |
15 | 12a99a5a2732 |
hex | 949b747da8a |
10212212202122 has 32 divisors (see below), whose sum is σ = 17638827643008. Its totient is φ = 4343633750016.
The previous prime is 10212212202107. The next prime is 10212212202133. The reversal of 10212212202122 is 22120221221201.
It is a super-2 number, since 2×102122122021222 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10212212202094 and 10212212202103.
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 in 15 ways as a sum of consecutive naturals, for example, 7062698 + ... + 8384874.
It is an arithmetic number, because the mean of its divisors is an integer number (551213363844).
Almost surely, 210212212202122 is an apocalyptic number.
10212212202122 is a deficient number, since it is larger than the sum of its proper divisors (7426615440886).
10212212202122 is a wasteful number, since it uses less digits than its factorization.
10212212202122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1326350.
The product of its (nonzero) digits is 256, while the sum is 20.
Adding to 10212212202122 its reverse (22120221221201), we get a palindrome (32332433423323).
The spelling of 10212212202122 in words is "ten trillion, two hundred twelve billion, two hundred twelve million, two hundred two thousand, one hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •