Base | Representation |
---|---|
bin | 100000001110111000010… |
… | …0101010001011101100100 |
3 | 120200111121022202010010222 |
4 | 1000131300211101131210 |
5 | 1040040120011214340 |
6 | 13231040340303512 |
7 | 635025350364101 |
oct | 100356045213544 |
9 | 16614538663128 |
10 | 4430000101220 |
11 | 1458830627051 |
12 | 5b66920a1b98 |
13 | 261993835c55 |
14 | 1145ad975aa8 |
15 | 7a37b4ec8b5 |
hex | 40770951764 |
4430000101220 has 48 divisors (see below), whose sum is σ = 9624029204160. Its totient is φ = 1710854656896.
The previous prime is 4430000101187. The next prime is 4430000101223. The reversal of 4430000101220 is 221010000344.
It is not an unprimeable number, because it can be changed into a prime (4430000101223) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34784579 + ... + 34911701.
It is an arithmetic number, because the mean of its divisors is an integer number (200500608420).
Almost surely, 24430000101220 is an apocalyptic number.
It is an amenable number.
4430000101220 is an abundant number, since it is smaller than the sum of its proper divisors (5194029102940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4430000101220 is a wasteful number, since it uses less digits than its factorization.
4430000101220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 187244 (or 187242 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 17.
Adding to 4430000101220 its reverse (221010000344), we get a palindrome (4651010101564).
The spelling of 4430000101220 in words is "four trillion, four hundred thirty billion, one hundred one thousand, two hundred twenty".
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