Base | Representation |
---|---|
bin | 1001010010111111111101… |
… | …1001101001010011000101 |
3 | 1100012012210121011222121220 |
4 | 2110233333121221103011 |
5 | 2314434140100010041 |
6 | 33423532203030553 |
7 | 2103341663215215 |
oct | 224577731512305 |
9 | 40165717158556 |
10 | 10222012110021 |
11 | 3291149392288 |
12 | 119111720b459 |
13 | 591c1597976a |
14 | 274a68824245 |
15 | 12ad70ad8d66 |
hex | 94bff6694c5 |
10222012110021 has 8 divisors (see below), whose sum is σ = 13629364251360. Its totient is φ = 6814667354352.
The previous prime is 10222012109927. The next prime is 10222012110031. The reversal of 10222012110021 is 12001121022201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10222012110021 - 219 = 10222011585733 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10222012110031) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4462891 + ... + 6353063.
It is an arithmetic number, because the mean of its divisors is an integer number (1703670531420).
Almost surely, 210222012110021 is an apocalyptic number.
It is an amenable number.
10222012110021 is a deficient number, since it is larger than the sum of its proper divisors (3407352141339).
10222012110021 is a wasteful number, since it uses less digits than its factorization.
10222012110021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3692835.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 10222012110021 its reverse (12001121022201), we get a palindrome (22223133132222).
The spelling of 10222012110021 in words is "ten trillion, two hundred twenty-two billion, twelve million, one hundred ten thousand, twenty-one".
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