Base | Representation |
---|---|
bin | 11110000001001000… |
… | …011000101010101010 |
3 | 10002012020202010200210 |
4 | 132001020120222222 |
5 | 1012002143330442 |
6 | 22450135041550 |
7 | 2220501635640 |
oct | 360110305252 |
9 | 102166663623 |
10 | 32231230122 |
11 | 1273a764273 |
12 | 62b62102b6 |
13 | 306870c600 |
14 | 17ba8d5190 |
15 | c8996419c |
hex | 781218aaa |
32231230122 has 48 divisors (see below), whose sum is σ = 79774355520. Its totient is φ = 8500542336.
The previous prime is 32231230103. The next prime is 32231230123. The reversal of 32231230122 is 22103213223.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is not an unprimeable number, because it can be changed into a prime (32231230123) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2263347 + ... + 2277542.
It is an arithmetic number, because the mean of its divisors is an integer number (1661965740).
Almost surely, 232231230122 is an apocalyptic number.
32231230122 is an abundant number, since it is smaller than the sum of its proper divisors (47543125398).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32231230122 is a wasteful number, since it uses less digits than its factorization.
32231230122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4540927 (or 4540914 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 32231230122 its reverse (22103213223), we get a palindrome (54334443345).
The spelling of 32231230122 in words is "thirty-two billion, two hundred thirty-one million, two hundred thirty thousand, one hundred twenty-two".
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