Base | Representation |
---|---|
bin | 1010000111000001000011… |
… | …11011101100100100111110 |
3 | 2220201021220220201222022111 |
4 | 11003200201323230210332 |
5 | 10403214220411140220 |
6 | 115140532154004234 |
7 | 4453105556201311 |
oct | 503404173544476 |
9 | 86637826658274 |
10 | 22231320021310 |
11 | 70a1282645654 |
12 | 25b06b411667a |
13 | c5353485735a |
14 | 56c00468a978 |
15 | 28844ac5915a |
hex | 143821eec93e |
22231320021310 has 16 divisors (see below), whose sum is σ = 40016431084752. Its totient is φ = 8892515776000.
The previous prime is 22231320021299. The next prime is 22231320021341. The reversal of 22231320021310 is 1312002313222.
It is a super-2 number, since 2×222313200213102 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10966785 + ... + 12834835.
It is an arithmetic number, because the mean of its divisors is an integer number (2501026942797).
Almost surely, 222231320021310 is an apocalyptic number.
22231320021310 is a deficient number, since it is larger than the sum of its proper divisors (17785111063442).
22231320021310 is a wasteful number, since it uses less digits than its factorization.
22231320021310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3058139.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 22231320021310 its reverse (1312002313222), we get a palindrome (23543322334532).
The spelling of 22231320021310 in words is "twenty-two trillion, two hundred thirty-one billion, three hundred twenty million, twenty-one thousand, three hundred ten".
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