Base | Representation |
---|---|
bin | 101011110111110100… |
… | …000101011110000000 |
3 | 11111120222200202010012 |
4 | 223313310011132000 |
5 | 1232433432033300 |
6 | 33350224524052 |
7 | 3255235302503 |
oct | 536764053600 |
9 | 144528622105 |
10 | 47107299200 |
11 | 18a8392a135 |
12 | 9168180628 |
13 | 4599686450 |
14 | 23cc49913a |
15 | 135a948435 |
hex | af7d05780 |
47107299200 has 384 divisors, whose sum is σ = 135061668000. Its totient is φ = 16078602240.
The previous prime is 47107299199. The next prime is 47107299209. The reversal of 47107299200 is 299270174.
47107299200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47107299209) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 41724236 + ... + 41725364.
Almost surely, 247107299200 is an apocalyptic number.
47107299200 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 47107299200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67530834000).
47107299200 is an abundant number, since it is smaller than the sum of its proper divisors (87954368800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47107299200 is a wasteful number, since it uses less digits than its factorization.
47107299200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1242 (or 1225 counting only the distinct ones).
The product of its (nonzero) digits is 63504, while the sum is 41.
The spelling of 47107299200 in words is "forty-seven billion, one hundred seven million, two hundred ninety-nine thousand, two hundred".
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