Base | Representation |
---|---|
bin | 10101101000001101… |
… | …001011100001110000 |
3 | 2012221110101211110211 |
4 | 111220031023201300 |
5 | 340030104401112 |
6 | 14400224033504 |
7 | 1451330165065 |
oct | 255015134160 |
9 | 65843354424 |
10 | 23223122032 |
11 | 9937935340 |
12 | 4601462894 |
13 | 2261380936 |
14 | 11a43acc6c |
15 | 90dbd50a7 |
hex | 56834b870 |
23223122032 has 20 divisors (see below), whose sum is σ = 49085235576. Its totient is φ = 10555964480.
The previous prime is 23223122023. The next prime is 23223122063. The reversal of 23223122032 is 23022132232.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a junction number, because it is equal to n+sod(n) for n = 23223121994 and 23223122012.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65974603 + ... + 65974954.
Almost surely, 223223122032 is an apocalyptic number.
23223122032 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
23223122032 is an abundant number, since it is smaller than the sum of its proper divisors (25862113544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23223122032 is a wasteful number, since it uses less digits than its factorization.
23223122032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 131949576 (or 131949570 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 22.
Adding to 23223122032 its reverse (23022132232), we get a palindrome (46245254264).
The spelling of 23223122032 in words is "twenty-three billion, two hundred twenty-three million, one hundred twenty-two thousand, thirty-two".
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