Base | Representation |
---|---|
bin | 1001000011101100… |
… | …0110001101001100 |
3 | 20021110010110220000 |
4 | 2100323012031030 |
5 | 14434420123040 |
6 | 1041133324300 |
7 | 114152436603 |
oct | 22073061514 |
9 | 6243113800 |
10 | 2431411020 |
11 | 10385170a5 |
12 | 57a336690 |
13 | 2c9965c5c |
14 | 190cb8a3a |
15 | e36cd130 |
hex | 90ec634c |
2431411020 has 60 divisors (see below), whose sum is σ = 7627431504. Its totient is φ = 648375840.
The previous prime is 2431410997. The next prime is 2431411061. The reversal of 2431411020 is 201141342.
It is a tau number, because it is divible by the number of its divisors (60).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 2431410984 and 2431411002.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 748816 + ... + 752055.
Almost surely, 22431411020 is an apocalyptic number.
2431411020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2431411020 is an abundant number, since it is smaller than the sum of its proper divisors (5196020484).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2431411020 is a wasteful number, since it uses less digits than its factorization.
2431411020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1500892 (or 1500881 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 2431411020 is about 49309.3400888716. The cubic root of 2431411020 is about 1344.6815938519.
Adding to 2431411020 its reverse (201141342), we get a palindrome (2632552362).
The spelling of 2431411020 in words is "two billion, four hundred thirty-one million, four hundred eleven thousand, twenty".
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