Base | Representation |
---|---|
bin | 11101001010100011111… |
… | …00001001100011001110 |
3 | 10112210121012220021121220 |
4 | 32211101330021203032 |
5 | 112404301114232342 |
6 | 2044205341504210 |
7 | 132254011216644 |
oct | 16452174114316 |
9 | 3483535807556 |
10 | 1002102102222 |
11 | 356a9756a461 |
12 | 142269b72066 |
13 | 73661941500 |
14 | 367056bd194 |
15 | 1b1010965ec |
hex | e951f098ce |
1002102102222 has 24 divisors (see below), whose sum is σ = 2170232957304. Its totient is φ = 308339108064.
The previous prime is 1002102102121. The next prime is 1002102102247. The reversal of 1002102102222 is 2222012012001.
1002102102222 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
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, 494132173 + ... + 494134200.
It is an arithmetic number, because the mean of its divisors is an integer number (90426373221).
Almost surely, 21002102102222 is an apocalyptic number.
1002102102222 is an abundant number, since it is smaller than the sum of its proper divisors (1168130855082).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1002102102222 is a wasteful number, since it uses less digits than its factorization.
1002102102222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 988266404 (or 988266391 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 1002102102222 its reverse (2222012012001), we get a palindrome (3224114114223).
The spelling of 1002102102222 in words is "one trillion, two billion, one hundred two million, one hundred two thousand, two hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •