Base | Representation |
---|---|
bin | 1001010011000000101111… |
… | …1011000100110100100101 |
3 | 1100012020100020111200000222 |
4 | 2110300023323010310211 |
5 | 2314440102340400401 |
6 | 33424005110014125 |
7 | 2103350124025562 |
oct | 224601373046445 |
9 | 40166306450028 |
10 | 10222222200101 |
11 | 3291246a3704a |
12 | 1191175647345 |
13 | 591c4a357612 |
14 | 274a886b1869 |
15 | 12ad84287c1b |
hex | 94c0bec4d25 |
10222222200101 has 4 divisors (see below), whose sum is σ = 10222354318572. Its totient is φ = 10222090081632.
The previous prime is 10222222200077. The next prime is 10222222200103. The reversal of 10222222200101 is 10100222222201.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 7206352336225 + 3015869863876 = 2684465^2 + 1736626^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10222222200101 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 10222222200101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10222222200103) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65943110 + ... + 66097943.
It is an arithmetic number, because the mean of its divisors is an integer number (2555588579643).
Almost surely, 210222222200101 is an apocalyptic number.
It is an amenable number.
10222222200101 is a deficient number, since it is larger than the sum of its proper divisors (132118471).
10222222200101 is an equidigital number, since it uses as much as digits as its factorization.
10222222200101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 132118470.
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 10222222200101 its reverse (10100222222201), we get a palindrome (20322444422302).
The spelling of 10222222200101 in words is "ten trillion, two hundred twenty-two billion, two hundred twenty-two million, two hundred thousand, one hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •