Base | Representation |
---|---|
bin | 101011110100011001… |
… | …101101100111000000 |
3 | 11111102222222101120120 |
4 | 223310121231213000 |
5 | 1232324303212310 |
6 | 33340421540240 |
7 | 3253641601221 |
oct | 536431554700 |
9 | 144388871516 |
10 | 47050054080 |
11 | 18a54590017 |
12 | 9150b74680 |
13 | 458a8623b3 |
14 | 23c4a37248 |
15 | 13558dbb70 |
hex | af466d9c0 |
47050054080 has 448 divisors, whose sum is σ = 164918550528. Its totient is φ = 11312824320.
The previous prime is 47050054069. The next prime is 47050054091. The reversal of 47050054080 is 8045005074.
47050054080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (47050054069) and next prime (47050054091).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 57168549 + ... + 57169371.
Almost surely, 247050054080 is an apocalyptic number.
47050054080 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 47050054080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82459275264).
47050054080 is an abundant number, since it is smaller than the sum of its proper divisors (117868496448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47050054080 is a wasteful number, since it uses less digits than its factorization.
47050054080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1004 (or 994 counting only the distinct ones).
The product of its (nonzero) digits is 22400, while the sum is 33.
The spelling of 47050054080 in words is "forty-seven billion, fifty million, fifty-four thousand, eighty".
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