Base | Representation |
---|---|
bin | 10110110010011001010110… |
… | …000101101101001011011100 |
3 | 111010211221212211120122001201 |
4 | 112302121112011231023130 |
5 | 101114001443033034322 |
6 | 553052310205245244 |
7 | 30052446155504365 |
oct | 2662312605551334 |
9 | 433757784518051 |
10 | 100220211221212 |
11 | 29a2a175553a85 |
12 | b2a7421b63824 |
13 | 43bc9578256c4 |
14 | 1aa698127cb6c |
15 | b8be572d3d27 |
hex | 5b265616d2dc |
100220211221212 has 24 divisors (see below), whose sum is σ = 176904615822480. Its totient is φ = 49677025173120.
The previous prime is 100220211221167. The next prime is 100220211221233. The reversal of 100220211221212 is 212122112022001.
It is a self number, because there is not a number n which added to its sum of digits gives 100220211221212.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123332239 + ... + 124142182.
It is an arithmetic number, because the mean of its divisors is an integer number (7371025659270).
Almost surely, 2100220211221212 is an apocalyptic number.
It is an amenable number.
100220211221212 is a deficient number, since it is larger than the sum of its proper divisors (76684404601268).
100220211221212 is a wasteful number, since it uses less digits than its factorization.
100220211221212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 247475301 (or 247475299 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 19.
Adding to 100220211221212 its reverse (212122112022001), we get a palindrome (312342323243213).
The spelling of 100220211221212 in words is "one hundred trillion, two hundred twenty billion, two hundred eleven million, two hundred twenty-one thousand, two hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •