Base | Representation |
---|---|
bin | 1001001100100010011100… |
… | …11100011101011011110010 |
3 | 2122121012120111020102222100 |
4 | 10212101032130131123302 |
5 | 10122304200130104020 |
6 | 111001511350321230 |
7 | 4154664362603664 |
oct | 446211634353362 |
9 | 78535514212870 |
10 | 20222022113010 |
11 | 6497125328733 |
12 | 23271b6359216 |
13 | b38c0bbc7cc3 |
14 | 4dca72dd8534 |
15 | 25104b855a90 |
hex | 12644e71d6f2 |
20222022113010 has 96 divisors (see below), whose sum is σ = 55701372937392. Its totient is φ = 5072474234880.
The previous prime is 20222022113003. The next prime is 20222022113047. The reversal of 20222022113010 is 1031122022202.
20222022113010 is a `hidden beast` number, since 202 + 220 + 2 + 211 + 30 + 1 + 0 = 666.
It can be written as a sum of positive squares in 8 ways, for example, as 9743406402249 + 10478615710761 = 3121443^2 + 3237069^2 .
It is a super-2 number, since 2×202220221130102 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1000101 + ... + 6437720.
Almost surely, 220222022113010 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 20222022113010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27850686468696).
20222022113010 is an abundant number, since it is smaller than the sum of its proper divisors (35479350824382).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20222022113010 is a wasteful number, since it uses less digits than its factorization.
20222022113010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7439628 (or 7439625 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
Adding to 20222022113010 its reverse (1031122022202), we get a palindrome (21253144135212).
The spelling of 20222022113010 in words is "twenty trillion, two hundred twenty-two billion, twenty-two million, one hundred thirteen thousand, ten".
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