Base | Representation |
---|---|
bin | 1111001010011011… |
… | …1110100111011100 |
3 | 101111122222212201011 |
4 | 3302212332213130 |
5 | 31313444213340 |
6 | 1511520425004 |
7 | 202603005103 |
oct | 36246764734 |
9 | 11448885634 |
10 | 4070304220 |
11 | 17a9642894 |
12 | 957178164 |
13 | 4cb368848 |
14 | 2a881503a |
15 | 18c5110ea |
hex | f29be9dc |
4070304220 has 48 divisors (see below), whose sum is σ = 9056462688. Its totient is φ = 1531330560.
The previous prime is 4070304197. The next prime is 4070304221. The reversal of 4070304220 is 224030704.
It is a junction number, because it is equal to n+sod(n) for n = 4070304191 and 4070304200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4070304221) 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, 680764 + ... + 686716.
It is an arithmetic number, because the mean of its divisors is an integer number (188676306).
Almost surely, 24070304220 is an apocalyptic number.
It is an amenable number.
4070304220 is an abundant number, since it is smaller than the sum of its proper divisors (4986158468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4070304220 is a wasteful number, since it uses less digits than its factorization.
4070304220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7990 (or 7988 counting only the distinct ones).
The product of its (nonzero) digits is 1344, while the sum is 22.
The square root of 4070304220 is about 63798.9358845428. The cubic root of 4070304220 is about 1596.6471743201.
Adding to 4070304220 its reverse (224030704), we get a palindrome (4294334924).
The spelling of 4070304220 in words is "four billion, seventy million, three hundred four thousand, two hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.196 sec. • engine limits •