Base | Representation |
---|---|
bin | 1001100100000111110000… |
… | …00101010001000010111010 |
3 | 2202110200002200110020020020 |
4 | 10302003320011101002322 |
5 | 10224043143413330242 |
6 | 112422040525311310 |
7 | 4300351355235036 |
oct | 462037005210272 |
9 | 82420080406206 |
10 | 21032322011322 |
11 | 6779837511486 |
12 | 2438256105536 |
13 | b97454a2555b |
14 | 529d8126b1c6 |
15 | 267173ee46ec |
hex | 1320f81510ba |
21032322011322 has 32 divisors (see below), whose sum is σ = 42102753122304. Its totient is φ = 7004422944000.
The previous prime is 21032322011291. The next prime is 21032322011333. The reversal of 21032322011322 is 22311022323012.
It is a junction number, because it is equal to n+sod(n) for n = 21032322011292 and 21032322011301.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 305770198 + ... + 305838974.
It is an arithmetic number, because the mean of its divisors is an integer number (1315711035072).
Almost surely, 221032322011322 is an apocalyptic number.
21032322011322 is an abundant number, since it is smaller than the sum of its proper divisors (21070431110982).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
21032322011322 is a wasteful number, since it uses less digits than its factorization.
21032322011322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 114214.
The product of its (nonzero) digits is 1728, while the sum is 24.
Adding to 21032322011322 its reverse (22311022323012), we get a palindrome (43343344334334).
The spelling of 21032322011322 in words is "twenty-one trillion, thirty-two billion, three hundred twenty-two million, eleven thousand, three hundred twenty-two".
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