Base | Representation |
---|---|
bin | 11010011110001000… |
… | …00001011101011100 |
3 | 1100200102011201012100 |
4 | 31033010001131130 |
5 | 213101101402013 |
6 | 10310102405100 |
7 | 1012112352156 |
oct | 151704013534 |
9 | 40612151170 |
10 | 14211356508 |
11 | 6032a38538 |
12 | 2907430790 |
13 | 14563412bb |
14 | 98b5b3ad6 |
15 | 582982473 |
hex | 34f10175c |
14211356508 has 72 divisors (see below), whose sum is σ = 37850430800. Its totient is φ = 4483454976.
The previous prime is 14211356501. The next prime is 14211356513. The reversal of 14211356508 is 80565311241.
14211356508 is a `hidden beast` number, since 14 + 2 + 1 + 135 + 6 + 508 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14211356501) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 738108 + ... + 757116.
Almost surely, 214211356508 is an apocalyptic number.
14211356508 is a gapful number since it is divisible by the number (18) 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 14211356508, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18925215400).
14211356508 is an abundant number, since it is smaller than the sum of its proper divisors (23639074292).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14211356508 is a wasteful number, since it uses less digits than its factorization.
14211356508 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20131 (or 20126 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 36.
Adding to 14211356508 its reverse (80565311241), we get a palindrome (94776667749).
The spelling of 14211356508 in words is "fourteen billion, two hundred eleven million, three hundred fifty-six thousand, five hundred eight".
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