Base | Representation |
---|---|
bin | 11010110011001110… |
… | …00111010000011000 |
3 | 1101010202011202200121 |
4 | 31121213013100120 |
5 | 213431402434243 |
6 | 10335423443024 |
7 | 1016361523345 |
oct | 153147072030 |
9 | 41122152617 |
10 | 14388327448 |
11 | 6113921410 |
12 | 2956756474 |
13 | 1483bc4531 |
14 | 9a6cbd7cc |
15 | 59328d1ed |
hex | 3599c7418 |
14388327448 has 64 divisors (see below), whose sum is σ = 31404297600. Its totient is φ = 6111002880.
The previous prime is 14388327439. The next prime is 14388327523. The reversal of 14388327448 is 84472388341.
It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 14388327395 and 14388327404.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63115 + ... + 180997.
It is an arithmetic number, because the mean of its divisors is an integer number (490692150).
Almost surely, 214388327448 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 14388327448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15702148800).
14388327448 is an abundant number, since it is smaller than the sum of its proper divisors (17015970152).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14388327448 is a wasteful number, since it uses less digits than its factorization.
14388327448 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 117992 (or 117988 counting only the distinct ones).
The product of its digits is 4128768, while the sum is 52.
The spelling of 14388327448 in words is "fourteen billion, three hundred eighty-eight million, three hundred twenty-seven thousand, four hundred forty-eight".
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