Base | Representation |
---|---|
bin | 10000000000111011001… |
… | …10110010011010010000 |
3 | 1221121022001012021200212 |
4 | 20000131212302122100 |
5 | 33003404121133404 |
6 | 1100441005103252 |
7 | 54516525154256 |
oct | 10003546623220 |
9 | 1847261167625 |
10 | 550252521104 |
11 | 1a23a7226380 |
12 | 8a786557b28 |
13 | 3cb72303870 |
14 | 1c8bd2c85d6 |
15 | e4a775906e |
hex | 801d9b2690 |
550252521104 has 160 divisors (see below), whose sum is σ = 1258767433728. Its totient is φ = 229723200000.
The previous prime is 550252521061. The next prime is 550252521107. The reversal of 550252521104 is 401125252055.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (550252521107) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 732692729 + ... + 732693479.
Almost surely, 2550252521104 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 550252521104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (629383716864).
550252521104 is an abundant number, since it is smaller than the sum of its proper divisors (708514912624).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
550252521104 is a wasteful number, since it uses less digits than its factorization.
550252521104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1957 (or 1951 counting only the distinct ones).
The product of its (nonzero) digits is 20000, while the sum is 32.
Adding to 550252521104 its reverse (401125252055), we get a palindrome (951377773159).
The spelling of 550252521104 in words is "five hundred fifty billion, two hundred fifty-two million, five hundred twenty-one thousand, one hundred four".
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