Base | Representation |
---|---|
bin | 1010000111000010100100… |
… | …10101100110111010101000 |
3 | 2220201101000111211212121100 |
4 | 11003201102111212322220 |
5 | 10403222401310321412 |
6 | 115141144524041400 |
7 | 4453134650005536 |
oct | 503412225467250 |
9 | 86641014755540 |
10 | 22232132120232 |
11 | 70a1659a9a591 |
12 | 25b08a0093260 |
13 | c53633b85268 |
14 | 56c080485156 |
15 | 2884971c0edc |
hex | 143852566ea8 |
22232132120232 has 96 divisors (see below), whose sum is σ = 61266399948000. Its totient is φ = 7281080223360.
The previous prime is 22232132120213. The next prime is 22232132120249. The reversal of 22232132120232 is 23202123123222.
22232132120232 is a `hidden beast` number, since 2 + 2 + 2 + 3 + 213 + 212 + 0 + 232 = 666.
It is a super-2 number, since 2×222321321202322 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 22232132120196 and 22232132120205.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6248194 + ... + 9138062.
It is an arithmetic number, because the mean of its divisors is an integer number (638191666125).
Almost surely, 222232132120232 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 22232132120232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30633199974000).
22232132120232 is an abundant number, since it is smaller than the sum of its proper divisors (39034267827768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22232132120232 is a wasteful number, since it uses less digits than its factorization.
22232132120232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2891751 (or 2891744 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 27.
Adding to 22232132120232 its reverse (23202123123222), we get a palindrome (45434255243454).
The spelling of 22232132120232 in words is "twenty-two trillion, two hundred thirty-two billion, one hundred thirty-two million, one hundred twenty thousand, two hundred thirty-two".
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