Base | Representation |
---|---|
bin | 1000111101010011… |
… | …0110000111010100 |
3 | 20012120200122220001 |
4 | 2033110312013110 |
5 | 14411034401140 |
6 | 1034335021044 |
7 | 113405550226 |
oct | 21724660724 |
9 | 6176618801 |
10 | 2404606420 |
11 | 1024379437 |
12 | 57136a784 |
13 | 2c423c548 |
14 | 18b4dc416 |
15 | e1185e9a |
hex | 8f5361d4 |
2404606420 has 24 divisors (see below), whose sum is σ = 5070636648. Its totient is φ = 957849600.
The previous prime is 2404606411. The next prime is 2404606423. The reversal of 2404606420 is 246064042.
2404606420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 706177476 + 1698428944 = 26574^2 + 41212^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2404606423) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 244621 + ... + 254260.
It is an arithmetic number, because the mean of its divisors is an integer number (211276527).
Almost surely, 22404606420 is an apocalyptic number.
2404606420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2404606420 is an abundant number, since it is smaller than the sum of its proper divisors (2666030228).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2404606420 is a wasteful number, since it uses less digits than its factorization.
2404606420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 499131 (or 499129 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 28.
The square root of 2404606420 is about 49036.7863955215. The cubic root of 2404606420 is about 1339.7219330939.
The spelling of 2404606420 in words is "two billion, four hundred four million, six hundred six thousand, four hundred twenty".
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