Base | Representation |
---|---|
bin | 100000001110111000101… |
… | …1010010101011101010100 |
3 | 120200111122021220211002011 |
4 | 1000131301122111131110 |
5 | 1040040132041324340 |
6 | 13231041554354004 |
7 | 635025606540040 |
oct | 100356132253524 |
9 | 16614567824064 |
10 | 4430014011220 |
11 | 1458838467916 |
12 | 5b669688b904 |
13 | 261996696415 |
14 | 1145b1757020 |
15 | 7a37c8490ea |
hex | 40771695754 |
4430014011220 has 96 divisors (see below), whose sum is σ = 10862235675648. Its totient is φ = 1485999685632.
The previous prime is 4430014011187. The next prime is 4430014011263. The reversal of 4430014011220 is 221104100344.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 4430014011191 and 4430014011200.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17992464 + ... + 18237016.
It is an arithmetic number, because the mean of its divisors is an integer number (113148288288).
Almost surely, 24430014011220 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 4430014011220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5431117837824).
4430014011220 is an abundant number, since it is smaller than the sum of its proper divisors (6432221664428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4430014011220 is a wasteful number, since it uses less digits than its factorization.
4430014011220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 247369 (or 247367 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 22.
Adding to 4430014011220 its reverse (221104100344), we get a palindrome (4651118111564).
The spelling of 4430014011220 in words is "four trillion, four hundred thirty billion, fourteen million, eleven thousand, two hundred twenty".
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