Base | Representation |
---|---|
bin | 10001011111101001111… |
… | …010001001111110001100 |
3 | 11020221010210102120102112 |
4 | 101133221322021332030 |
5 | 124144121333241413 |
6 | 2320143051243152 |
7 | 152600065123436 |
oct | 21375172117614 |
9 | 4227123376375 |
10 | 1202220212108 |
11 | 423949a71333 |
12 | 174bb91494b8 |
13 | 894a4575196 |
14 | 4228b347656 |
15 | 21414a9b2a8 |
hex | 117e9e89f8c |
1202220212108 has 6 divisors (see below), whose sum is σ = 2103885371196. Its totient is φ = 601110106052.
The previous prime is 1202220212071. The next prime is 1202220212111. The reversal of 1202220212108 is 8012120222021.
It is a happy 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, 150277526510 + ... + 150277526517.
It is an arithmetic number, because the mean of its divisors is an integer number (350647561866).
Almost surely, 21202220212108 is an apocalyptic number.
It is an amenable number.
1202220212108 is a deficient number, since it is larger than the sum of its proper divisors (901665159088).
1202220212108 is a wasteful number, since it uses less digits than its factorization.
1202220212108 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 300555053031 (or 300555053029 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 23.
Adding to 1202220212108 its reverse (8012120222021), we get a palindrome (9214340434129).
The spelling of 1202220212108 in words is "one trillion, two hundred two billion, two hundred twenty million, two hundred twelve thousand, one hundred eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.115 sec. • engine limits •