Base | Representation |
---|---|
bin | 101101111110101110000110… |
… | …011110011101111001111000 |
3 | 222112000020211220111002011021 |
4 | 231332232012132131321320 |
5 | 203001202032020100240 |
6 | 1554031332524112224 |
7 | 60411033444056212 |
oct | 5576560636357170 |
9 | 875006756432137 |
10 | 202222201331320 |
11 | 59485a54803135 |
12 | 1a820026095674 |
13 | 88ab6195c6651 |
14 | 37d186cd835b2 |
15 | 185a3e463d54a |
hex | b7eb8679de78 |
202222201331320 has 64 divisors (see below), whose sum is σ = 478962099396000. Its totient is φ = 76629206158848.
The previous prime is 202222201331317. The next prime is 202222201331341. The reversal of 202222201331320 is 23133102222202.
202222201331320 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-4 number, since 4×2022222013313204 (a number of 58 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20635666 + ... + 28814494.
Almost surely, 2202222201331320 is an apocalyptic number.
202222201331320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
202222201331320 is an abundant number, since it is smaller than the sum of its proper divisors (276739898064680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202222201331320 is a wasteful number, since it uses less digits than its factorization.
202222201331320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8211392 (or 8211388 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 25.
Adding to 202222201331320 its reverse (23133102222202), we get a palindrome (225355303553522).
The spelling of 202222201331320 in words is "two hundred two trillion, two hundred twenty-two billion, two hundred one million, three hundred thirty-one thousand, three hundred twenty".
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