Base | Representation |
---|---|
bin | 11011011110001101… |
… | …10001101000110000 |
3 | 1102001212202020111212 |
4 | 31233012301220300 |
5 | 220201212332130 |
6 | 10435305055252 |
7 | 1031330666300 |
oct | 155706615060 |
9 | 42055666455 |
10 | 14748949040 |
11 | 6289440791 |
12 | 2a37487528 |
13 | 15108291a7 |
14 | 9dcb53600 |
15 | 5b4c73e95 |
hex | 36f1b1a30 |
14748949040 has 120 divisors (see below), whose sum is σ = 40278270240. Its totient is φ = 5007550464.
The previous prime is 14748948979. The next prime is 14748949073. The reversal of 14748949040 is 4094984741.
14748949040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 14748949040.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 385496 + ... + 422024.
It is an arithmetic number, because the mean of its divisors is an integer number (335652252).
Almost surely, 214748949040 is an apocalyptic number.
14748949040 is a gapful number since it is divisible by the number (10) 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 14748949040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20139135120).
14748949040 is an abundant number, since it is smaller than the sum of its proper divisors (25529321200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14748949040 is a wasteful number, since it uses less digits than its factorization.
14748949040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36659 (or 36646 counting only the distinct ones).
The product of its (nonzero) digits is 1161216, while the sum is 50.
The spelling of 14748949040 in words is "fourteen billion, seven hundred forty-eight million, nine hundred forty-nine thousand, forty".
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