Base | Representation |
---|---|
bin | 1100111011001000010… |
… | …1100011000110011000 |
3 | 210020002201202002201102 |
4 | 3032302011203012120 |
5 | 12114204432143112 |
6 | 245555533410532 |
7 | 22020065321504 |
oct | 3166205430630 |
9 | 706081662642 |
10 | 222031131032 |
11 | 86187870007 |
12 | 37045939a48 |
13 | 17c25750b99 |
14 | aa64047304 |
15 | 5b976a1bc2 |
hex | 33b2163198 |
222031131032 has 16 divisors (see below), whose sum is σ = 416313398760. Its totient is φ = 111014224704.
The previous prime is 222031131017. The next prime is 222031131037. The reversal of 222031131032 is 230131130222.
It is a junction number, because it is equal to n+sod(n) for n = 222031130995 and 222031131013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (222031131037) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1101083 + ... + 1287029.
Almost surely, 2222031131032 is an apocalyptic number.
It is an amenable number.
222031131032 is a deficient number, since it is larger than the sum of its proper divisors (194282267728).
222031131032 is a wasteful number, since it uses less digits than its factorization.
222031131032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 335210 (or 335206 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 222031131032 its reverse (230131130222), we get a palindrome (452162261254).
The spelling of 222031131032 in words is "two hundred twenty-two billion, thirty-one million, one hundred thirty-one thousand, thirty-two".
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