Base | Representation |
---|---|
bin | 11101101111110110011… |
… | …10000000011010110100 |
3 | 10121201021102212120101011 |
4 | 32313323032000122310 |
5 | 113221301213031400 |
6 | 2101320101442004 |
7 | 133563064444663 |
oct | 16677316003264 |
9 | 3551242776334 |
10 | 1022122002100 |
11 | 364530250561 |
12 | 146116710304 |
13 | 75502495b04 |
14 | 376844a4dda |
15 | 1b8c39438ba |
hex | edfb3806b4 |
1022122002100 has 36 divisors (see below), whose sum is σ = 2218811010444. Its totient is φ = 408700180480.
The previous prime is 1022122002071. The next prime is 1022122002113. The reversal of 1022122002100 is 12002212201.
It is a happy number.
It can be written as a sum of positive squares in 6 ways, for example, as 36493989156 + 985628012944 = 191034^2 + 992788^2 .
It is a congruent number.
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, 1581079 + ... + 2131678.
It is an arithmetic number, because the mean of its divisors is an integer number (61633639179).
Almost surely, 21022122002100 is an apocalyptic number.
1022122002100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1022122002100 is an abundant number, since it is smaller than the sum of its proper divisors (1196689008344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1022122002100 is a wasteful number, since it uses less digits than its factorization.
1022122002100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3715524 (or 3715517 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 1022122002100 its reverse (12002212201), we get a palindrome (1034124214301).
The spelling of 1022122002100 in words is "one trillion, twenty-two billion, one hundred twenty-two million, two thousand, one hundred".
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