Base | Representation |
---|---|
bin | 10000001010000011011… |
… | …00101001100001100000 |
3 | 1222001221120022122100002 |
4 | 20011001230221201200 |
5 | 33043423132122030 |
6 | 1103011143315132 |
7 | 55052131452263 |
oct | 10050154514140 |
9 | 1861846278302 |
10 | 555153004640 |
11 | 1a4491442173 |
12 | 8b71374baa8 |
13 | 4047365aa70 |
14 | 1cc26082cda |
15 | e692aa4245 |
hex | 8141b29860 |
555153004640 has 384 divisors, whose sum is σ = 1503774720000. Its totient is φ = 192237649920.
The previous prime is 555153004633. The next prime is 555153004673. The reversal of 555153004640 is 46400351555.
It is a junction number, because it is equal to n+sod(n) for n = 555153004594 and 555153004603.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 277714361 + ... + 277716359.
It is an arithmetic number, because the mean of its divisors is an integer number (3916080000).
Almost surely, 2555153004640 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 555153004640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (751887360000).
555153004640 is an abundant number, since it is smaller than the sum of its proper divisors (948621715360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
555153004640 is a wasteful number, since it uses less digits than its factorization.
555153004640 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2190 (or 2182 counting only the distinct ones).
The product of its (nonzero) digits is 180000, while the sum is 38.
The spelling of 555153004640 in words is "five hundred fifty-five billion, one hundred fifty-three million, four thousand, six hundred forty".
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