Base | Representation |
---|---|
bin | 1001010010111111111101… |
… | …0101011100101111100101 |
3 | 1100012012210112010002201011 |
4 | 2110233333111130233211 |
5 | 2314434134304310041 |
6 | 33423532123302221 |
7 | 2103341650654216 |
oct | 224577725345745 |
9 | 40165715102634 |
10 | 10222011010021 |
11 | 3291148800898 |
12 | 119111697a971 |
13 | 591c15682b85 |
14 | 274a6861940d |
15 | 12ad7096ce81 |
hex | 94bff55cbe5 |
10222011010021 has 8 divisors (see below), whose sum is σ = 10244992570560. Its totient is φ = 10199048789952.
The previous prime is 10222011009983. The next prime is 10222011010037. The reversal of 10222011010021 is 12001011022201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10222011010021 - 219 = 10222010485733 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10222011009983 and 10222011010010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10222011010921) 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, 3776611 + ... + 5891248.
It is an arithmetic number, because the mean of its divisors is an integer number (1280624071320).
Almost surely, 210222011010021 is an apocalyptic number.
It is an amenable number.
10222011010021 is a deficient number, since it is larger than the sum of its proper divisors (22981560539).
10222011010021 is an equidigital number, since it uses as much as digits as its factorization.
10222011010021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9670235.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 10222011010021 its reverse (12001011022201), we get a palindrome (22223022032222).
The spelling of 10222011010021 in words is "ten trillion, two hundred twenty-two billion, eleven million, ten thousand, twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •