Base | Representation |
---|---|
bin | 101100010000000010… |
… | …000000000000000000 |
3 | 11112122022012222000222 |
4 | 230100002000000000 |
5 | 1234301440200000 |
6 | 33454421202212 |
7 | 3301300636106 |
oct | 542002000000 |
9 | 145568188028 |
10 | 47513600000 |
11 | 19172208a19 |
12 | 9260260368 |
13 | 46328c2919 |
14 | 242a41dc76 |
15 | 1381453a85 |
hex | b10080000 |
47513600000 has 240 divisors, whose sum is σ = 122872018500. Its totient is φ = 18350080000.
The previous prime is 47513599993. The next prime is 47513600027. The reversal of 47513600000 is 631574.
It can be written as a sum of positive squares in 6 ways, for example, as 5360582656 + 42153017344 = 73216^2 + 205312^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (5) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1638399986 + ... + 1638400014.
Almost surely, 247513600000 is an apocalyptic number.
47513600000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 47513600000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61436009250).
47513600000 is an abundant number, since it is smaller than the sum of its proper divisors (75358418500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47513600000 is an frugal number, since it uses more digits than its factorization.
47513600000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 92 (or 36 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 26.
The spelling of 47513600000 in words is "forty-seven billion, five hundred thirteen million, six hundred thousand".
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