Base | Representation |
---|---|
bin | 1011100001011011101110 |
3 | 12200110101100 |
4 | 23201123232 |
5 | 1233124101 |
6 | 144423530 |
7 | 34450125 |
oct | 13413356 |
9 | 5613340 |
10 | 3020526 |
11 | 1783403 |
12 | 1017ba6 |
13 | 819ac2 |
14 | 588abc |
15 | 3e9e86 |
hex | 2e16ee |
3020526 has 24 divisors (see below), whose sum is σ = 6930144. Its totient is φ = 947520.
The previous prime is 3020513. The next prime is 3020527. The reversal of 3020526 is 6250203.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a plaindrome in base 14.
It is a junction number, because it is equal to n+sod(n) for n = 3020499 and 3020508.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3020527) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4630 + ... + 5241.
It is an arithmetic number, because the mean of its divisors is an integer number (288756).
Almost surely, 23020526 is an apocalyptic number.
3020526 is an abundant number, since it is smaller than the sum of its proper divisors (3909618).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3020526 is a wasteful number, since it uses less digits than its factorization.
3020526 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9896 (or 9893 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 18.
The square root of 3020526 is about 1737.9660526029. The cubic root of 3020526 is about 144.5531387438.
Adding to 3020526 its reverse (6250203), we get a palindrome (9270729).
The spelling of 3020526 in words is "three million, twenty thousand, five hundred twenty-six".
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