Base | Representation |
---|---|
bin | 1001011000110111… |
… | …1011010101101000 |
3 | 20111122021010011211 |
4 | 2112031323111220 |
5 | 20130134431240 |
6 | 1054025202504 |
7 | 116311426003 |
oct | 22615732550 |
9 | 6448233154 |
10 | 2520233320 |
11 | 1083673660 |
12 | 5a4030434 |
13 | 312194b27 |
14 | 19c9da53a |
15 | eb3c5bea |
hex | 9637b568 |
2520233320 has 32 divisors (see below), whose sum is σ = 6186028320. Its totient is φ = 916448320.
The previous prime is 2520233299. The next prime is 2520233383. The reversal of 2520233320 is 233320252.
It is a happy number.
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 = 2520233291 and 2520233300.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2863462 + ... + 2864341.
It is an arithmetic number, because the mean of its divisors is an integer number (193313385).
Almost surely, 22520233320 is an apocalyptic number.
2520233320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2520233320 is an abundant number, since it is smaller than the sum of its proper divisors (3665795000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2520233320 is a wasteful number, since it uses less digits than its factorization.
2520233320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5727825 (or 5727821 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 22.
The square root of 2520233320 is about 50201.9254610817. The cubic root of 2520233320 is about 1360.8604200632.
Adding to 2520233320 its reverse (233320252), we get a palindrome (2753553572).
The spelling of 2520233320 in words is "two billion, five hundred twenty million, two hundred thirty-three thousand, three hundred twenty".
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