Base | Representation |
---|---|
bin | 11010011110000011… |
… | …00010011010000100 |
3 | 1100200100221121112110 |
4 | 31033001202122010 |
5 | 213100420030103 |
6 | 10310040421020 |
7 | 1012103666622 |
oct | 151701423204 |
9 | 40610847473 |
10 | 14210705028 |
11 | 6032633023 |
12 | 2907177770 |
13 | 1456173900 |
14 | 98b484512 |
15 | 5828a4403 |
hex | 34f062684 |
14210705028 has 72 divisors (see below), whose sum is σ = 36092185248. Its totient is φ = 4349749248.
The previous prime is 14210705023. The next prime is 14210705081. The reversal of 14210705028 is 82050701241.
It is a junction number, because it is equal to n+sod(n) for n = 14210704986 and 14210705004.
It is not an unprimeable number, because it can be changed into a prime (14210705023) 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, 373251 + ... + 409557.
Almost surely, 214210705028 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 14210705028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18046092624).
14210705028 is an abundant number, since it is smaller than the sum of its proper divisors (21881480220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14210705028 is a wasteful number, since it uses less digits than its factorization.
14210705028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36533 (or 36518 counting only the distinct ones).
The product of its (nonzero) digits is 4480, while the sum is 30.
The spelling of 14210705028 in words is "fourteen billion, two hundred ten million, seven hundred five thousand, twenty-eight".
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