Base | Representation |
---|---|
bin | 1010000110001001001010… |
… | …10000110010011111100110 |
3 | 2220121102110112200101111011 |
4 | 11003010211100302133212 |
5 | 10402221241121024032 |
6 | 115115050322532434 |
7 | 4450664120522302 |
oct | 503044520623746 |
9 | 86542415611434 |
10 | 22201311111142 |
11 | 708a583376249 |
12 | 25a691a20711a |
13 | c50761692787 |
14 | 56a798da2d02 |
15 | 287791470247 |
hex | 1431254327e6 |
22201311111142 has 16 divisors (see below), whose sum is σ = 35264191741632. Its totient is φ = 10446702229120.
The previous prime is 22201311111107. The next prime is 22201311111163. The reversal of 22201311111142 is 24111111310222.
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, 30054334 + ... + 30784177.
It is an arithmetic number, because the mean of its divisors is an integer number (2204011983852).
Almost surely, 222201311111142 is an apocalyptic number.
22201311111142 is a deficient number, since it is larger than the sum of its proper divisors (13062880630490).
22201311111142 is a wasteful number, since it uses less digits than its factorization.
22201311111142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60849263.
The product of its (nonzero) digits is 192, while the sum is 22.
Adding to 22201311111142 its reverse (24111111310222), we get a palindrome (46312422421364).
The spelling of 22201311111142 in words is "twenty-two trillion, two hundred one billion, three hundred eleven million, one hundred eleven thousand, one hundred forty-two".
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