Base | Representation |
---|---|
bin | 1100111011000101101… |
… | …1001111010101100000 |
3 | 210020001221212121201122 |
4 | 3032301123033111200 |
5 | 12114144112240112 |
6 | 245554455551412 |
7 | 22016602126310 |
oct | 3166133172540 |
9 | 706057777648 |
10 | 222020040032 |
11 | 8618158519a |
12 | 3704208b568 |
13 | 17c2336986b |
14 | aa6279b440 |
15 | 5b96710872 |
hex | 33b16cf560 |
222020040032 has 24 divisors (see below), whose sum is σ = 499545090576. Its totient is φ = 95151445632.
The previous prime is 222020040031. The next prime is 222020040101. The reversal of 222020040032 is 230040020222.
It is a super-2 number, since 2×2220200400322 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (222020040031) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 495580223 + ... + 495580670.
It is an arithmetic number, because the mean of its divisors is an integer number (20814378774).
Almost surely, 2222020040032 is an apocalyptic number.
It is an amenable number.
222020040032 is an abundant number, since it is smaller than the sum of its proper divisors (277525050544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
222020040032 is an equidigital number, since it uses as much as digits as its factorization.
222020040032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 991160910 (or 991160902 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 17.
Adding to 222020040032 its reverse (230040020222), we get a palindrome (452060060254).
The spelling of 222020040032 in words is "two hundred twenty-two billion, twenty million, forty thousand, thirty-two".
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