Base | Representation |
---|---|
bin | 10100110001001011… |
… | …111000000000001000 |
3 | 2010120010110001102100 |
4 | 110301023320000020 |
5 | 331132302024112 |
6 | 14124451033400 |
7 | 1416421103364 |
oct | 246113700010 |
9 | 63503401370 |
10 | 22300033032 |
11 | 9503872972 |
12 | 43a429b860 |
13 | 2145061b24 |
14 | 11179622a4 |
15 | 8a7b472dc |
hex | 5312f8008 |
22300033032 has 48 divisors (see below), whose sum is σ = 61386031980. Its totient is φ = 7311484800.
The previous prime is 22300033001. The next prime is 22300033079. The reversal of 22300033032 is 23033000322.
22300033032 is a `hidden beast` number, since 2 + 2 + 300 + 0 + 330 + 32 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 15950174436 + 6349858596 = 126294^2 + 79686^2 .
It is a super-2 number, since 2×223000330322 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 22300032996 and 22300033014.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2534319 + ... + 2543102.
Almost surely, 222300033032 is an apocalyptic number.
It is an amenable number.
22300033032 is an abundant number, since it is smaller than the sum of its proper divisors (39085998948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22300033032 is a wasteful number, since it uses less digits than its factorization.
22300033032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5077494 (or 5077487 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 18.
Adding to 22300033032 its reverse (23033000322), we get a palindrome (45333033354).
The spelling of 22300033032 in words is "twenty-two billion, three hundred million, thirty-three thousand, thirty-two".
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