Base | Representation |
---|---|
bin | 11010011101101010… |
… | …00111000111000000 |
3 | 1100200010211010000211 |
4 | 31032311013013000 |
5 | 213044101304423 |
6 | 10305442523504 |
7 | 1012034211463 |
oct | 151665070700 |
9 | 40603733024 |
10 | 14207447488 |
11 | 6030808643 |
12 | 2906066594 |
13 | 14555a2c80 |
14 | 98ac772da |
15 | 58245e10d |
hex | 34ed471c0 |
14207447488 has 56 divisors (see below), whose sum is σ = 30415961520. Its totient is φ = 6545541120.
The previous prime is 14207447473. The next prime is 14207447509. The reversal of 14207447488 is 88474470241.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 458403 + ... + 488413.
It is an arithmetic number, because the mean of its divisors is an integer number (543142170).
Almost surely, 214207447488 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 14207447488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15207980760).
14207447488 is an abundant number, since it is smaller than the sum of its proper divisors (16208514032).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14207447488 is a wasteful number, since it uses less digits than its factorization.
14207447488 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30605 (or 30595 counting only the distinct ones).
The product of its (nonzero) digits is 1605632, while the sum is 49.
The spelling of 14207447488 in words is "fourteen billion, two hundred seven million, four hundred forty-seven thousand, four hundred eighty-eight".
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