Base | Representation |
---|---|
bin | 1010000001001100010011… |
… | …11110011010100000111011 |
3 | 2220000011101100120022222120 |
4 | 11000212021332122200323 |
5 | 10341424400214220212 |
6 | 114504554452252323 |
7 | 4432462504015230 |
oct | 500461176324073 |
9 | 86004340508876 |
10 | 22031202101307 |
11 | 7024420263403 |
12 | 25799650110a3 |
13 | c3a6c1c8bc39 |
14 | 56245ca71787 |
15 | 28313729088c |
hex | 140989f9a83b |
22031202101307 has 32 divisors (see below), whose sum is σ = 35204728174080. Its totient is φ = 11988637113600.
The previous prime is 22031202101299. The next prime is 22031202101317. The reversal of 22031202101307 is 70310120213022.
It is a happy number.
It is not a de Polignac number, because 22031202101307 - 23 = 22031202101299 is a prime.
It is a super-2 number, since 2×220312021013072 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (22031202101317) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 247736569 + ... + 247825482.
It is an arithmetic number, because the mean of its divisors is an integer number (1100147755440).
Almost surely, 222031202101307 is an apocalyptic number.
22031202101307 is a deficient number, since it is larger than the sum of its proper divisors (13173526072773).
22031202101307 is a wasteful number, since it uses less digits than its factorization.
22031202101307 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 495562163.
The product of its (nonzero) digits is 1008, while the sum is 24.
Adding to 22031202101307 its reverse (70310120213022), we get a palindrome (92341322314329).
The spelling of 22031202101307 in words is "twenty-two trillion, thirty-one billion, two hundred two million, one hundred one thousand, three hundred seven".
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