Base | Representation |
---|---|
bin | 1111011111101001111… |
… | …10000111001001111000 |
3 | 1212220012020101221022020 |
4 | 13233310332013021320 |
5 | 32210314032302334 |
6 | 1044324344354440 |
7 | 53315066662212 |
oct | 7576476071170 |
9 | 1786166357266 |
10 | 532390900344 |
11 | 195870869326 |
12 | 87220775a20 |
13 | 3b2869639b4 |
14 | 1baa6ddd5b2 |
15 | dcae5d6e49 |
hex | 7bf4f87278 |
532390900344 has 32 divisors (see below), whose sum is σ = 1331038714320. Its totient is φ = 177455438336.
The previous prime is 532390900343. The next prime is 532390900427. The reversal of 532390900344 is 443009093235.
It is a junction number, because it is equal to n+sod(n) for n = 532390900296 and 532390900305.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (532390900343) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30064 + ... + 1032320.
Almost surely, 2532390900344 is an apocalyptic number.
It is an amenable number.
532390900344 is an abundant number, since it is smaller than the sum of its proper divisors (798647813976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
532390900344 is a wasteful number, since it uses less digits than its factorization.
532390900344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1024399 (or 1024395 counting only the distinct ones).
The product of its (nonzero) digits is 349920, while the sum is 42.
Adding to 532390900344 its reverse (443009093235), we get a palindrome (975399993579).
The spelling of 532390900344 in words is "five hundred thirty-two billion, three hundred ninety million, nine hundred thousand, three hundred forty-four".
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