Base | Representation |
---|---|
bin | 1001010010111001001110… |
… | …0001011011101100011011 |
3 | 1100012001010110112122110102 |
4 | 2110232103201123230123 |
5 | 2314421433231241443 |
6 | 33423032430410015 |
7 | 2103246065305031 |
oct | 224562341335433 |
9 | 40161113478412 |
10 | 10220202212123 |
11 | 32903aa7881a2 |
12 | 11908b106090b |
13 | 5919b7a02467 |
14 | 2749362d2551 |
15 | 12acb6c77cb8 |
hex | 94b9385bb1b |
10220202212123 has 16 divisors (see below), whose sum is σ = 10924641668160. Its totient is φ = 9527299301376.
The previous prime is 10220202212119. The next prime is 10220202212131. The reversal of 10220202212123 is 32121220202201.
It is a cyclic number.
It is not a de Polignac number, because 10220202212123 - 22 = 10220202212119 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10220202212095 and 10220202212104.
It is not an unprimeable number, because it can be changed into a prime (10220202212023) by changing a digit.
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, 4099586 + ... + 6103032.
It is an arithmetic number, because the mean of its divisors is an integer number (682790104260).
Almost surely, 210220202212123 is an apocalyptic number.
10220202212123 is a deficient number, since it is larger than the sum of its proper divisors (704439456037).
10220202212123 is a wasteful number, since it uses less digits than its factorization.
10220202212123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2006326.
The product of its (nonzero) digits is 384, while the sum is 20.
Adding to 10220202212123 its reverse (32121220202201), we get a palindrome (42341422414324).
The spelling of 10220202212123 in words is "ten trillion, two hundred twenty billion, two hundred two million, two hundred twelve thousand, one hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •