Base | Representation |
---|---|
bin | 1001011011101011… |
… | …0101001001000100 |
3 | 20112110102011002111 |
4 | 2112322311021010 |
5 | 20141143120140 |
6 | 1055125350404 |
7 | 116513453041 |
oct | 22672651104 |
9 | 6473364074 |
10 | 2532004420 |
11 | 108a283440 |
12 | 5a7b68404 |
13 | 31475688a |
14 | 1a03c21c8 |
15 | ec44d7ea |
hex | 96eb5244 |
2532004420 has 24 divisors (see below), whose sum is σ = 5800592448. Its totient is φ = 920728800.
The previous prime is 2532004403. The next prime is 2532004421. The reversal of 2532004420 is 244002352.
It is a super-3 number, since 3×25320044203 (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a junction number, because it is equal to n+sod(n) for n = 2532004391 and 2532004400.
It is not an unprimeable number, because it can be changed into a prime (2532004421) 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, 5754336 + ... + 5754775.
It is an arithmetic number, because the mean of its divisors is an integer number (241691352).
Almost surely, 22532004420 is an apocalyptic number.
2532004420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2532004420 is an abundant number, since it is smaller than the sum of its proper divisors (3268588028).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2532004420 is a wasteful number, since it uses less digits than its factorization.
2532004420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11509131 (or 11509129 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 22.
The square root of 2532004420 is about 50319.0264214243. The cubic root of 2532004420 is about 1362.9758259523.
Adding to 2532004420 its reverse (244002352), we get a palindrome (2776006772).
The spelling of 2532004420 in words is "two billion, five hundred thirty-two million, four thousand, four hundred twenty".
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