Base | Representation |
---|---|
bin | 10111001111011111111111… |
… | …111101111111111011001000 |
3 | 111101221011020222001101212222 |
4 | 113033133333331333323020 |
5 | 101344234003101321300 |
6 | 1001223153222353212 |
7 | 30350111241241451 |
oct | 2717377775777310 |
9 | 441834228041788 |
10 | 102220221120200 |
11 | 2a630396a46047 |
12 | b56ab6928b808 |
13 | 4506430144661 |
14 | 1b356b1188128 |
15 | bc3eb10b9785 |
hex | 5cf7fff7fec8 |
102220221120200 has 48 divisors (see below), whose sum is σ = 238893423594180. Its totient is φ = 40676233052160.
The previous prime is 102220221120139. The next prime is 102220221120287. The reversal of 102220221120200 is 2021122022201.
It is a happy number.
It can be written as a sum of positive squares in 6 ways, for example, as 40327605561604 + 61892615558596 = 6350402^2 + 7867186^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1324057529 + ... + 1324134728.
Almost surely, 2102220221120200 is an apocalyptic number.
102220221120200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
102220221120200 is an abundant number, since it is smaller than the sum of its proper divisors (136673202473980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102220221120200 is a wasteful number, since it uses less digits than its factorization.
102220221120200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2648192466 (or 2648192457 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 102220221120200 its reverse (2021122022201), we get a palindrome (104241343142401).
The spelling of 102220221120200 in words is "one hundred two trillion, two hundred twenty billion, two hundred twenty-one million, one hundred twenty thousand, two hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •