Base | Representation |
---|---|
bin | 1001111100011011… |
… | …01100100111000000 |
3 | 111210001210100201200 |
4 | 10332031230213000 |
5 | 41413204322110 |
6 | 2241431501200 |
7 | 246204405021 |
oct | 47615544700 |
9 | 14701710650 |
10 | 5338745280 |
11 | 229a645390 |
12 | 104bb27800 |
13 | 6710a409b |
14 | 38907cc48 |
15 | 213a6a6c0 |
hex | 13e36c9c0 |
5338745280 has 672 divisors, whose sum is σ = 22184368128. Its totient is φ = 1162444800.
The previous prime is 5338745273. The next prime is 5338745299. The reversal of 5338745280 is 825478335.
5338745280 is a `hidden beast` number, since 53 + 3 + 8 + 74 + 528 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 12386665 + ... + 12387095.
Almost surely, 25338745280 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 5338745280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11092184064).
5338745280 is an abundant number, since it is smaller than the sum of its proper divisors (16845622848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5338745280 is a wasteful number, since it uses less digits than its factorization.
5338745280 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 505 (or 492 counting only the distinct ones).
The product of its (nonzero) digits is 806400, while the sum is 45.
The square root of 5338745280 is about 73066.7180048481. The cubic root of 5338745280 is about 1747.7517010516.
The spelling of 5338745280 in words is "five billion, three hundred thirty-eight million, seven hundred forty-five thousand, two hundred eighty".
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