Base | Representation |
---|---|
bin | 10101010100101110… |
… | …011010000100100000 |
3 | 2012002200101221111212 |
4 | 111110232122010200 |
5 | 333342422204112 |
6 | 14303550525252 |
7 | 1440251144222 |
oct | 252456320440 |
9 | 65080357455 |
10 | 22896288032 |
11 | 978a3a30a2 |
12 | 452bb06828 |
13 | 220b748c37 |
14 | 1172c12412 |
15 | 8e0175522 |
hex | 554b9a120 |
22896288032 has 54 divisors (see below), whose sum is σ = 47162703987. Its totient is φ = 10940982976.
The previous prime is 22896288001. The next prime is 22896288059. The reversal of 22896288032 is 23088269822.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in only one way, i.e., 11448144016 + 11448144016 = 106996^2 + 106996^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=106996.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 19686683 + ... + 19687845.
Almost surely, 222896288032 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 22896288032
22896288032 is an abundant number, since it is smaller than the sum of its proper divisors (24266415955).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22896288032 is an frugal number, since it uses more digits than its factorization.
22896288032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2382 (or 1188 counting only the distinct ones).
The product of its (nonzero) digits is 1327104, while the sum is 50.
Multiplying 22896288032 by its sum of digits (50), we get a square (1144814401600 = 10699602).
The spelling of 22896288032 in words is "twenty-two billion, eight hundred ninety-six million, two hundred eighty-eight thousand, thirty-two".
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