Base | Representation |
---|---|
bin | 1011100001011110111100 |
3 | 12200110122222 |
4 | 23201132330 |
5 | 1233130412 |
6 | 144424512 |
7 | 34450541 |
oct | 13413674 |
9 | 5613588 |
10 | 3020732 |
11 | 1783580 |
12 | 1018138 |
13 | 819c20 |
14 | 588bc8 |
15 | 3ea072 |
hex | 2e17bc |
3020732 has 24 divisors (see below), whose sum is σ = 6211632. Its totient is φ = 1267200.
The previous prime is 3020701. The next prime is 3020761. The reversal of 3020732 is 2370203.
It is a self number, because there is not a number n which added to its sum of digits gives 3020732.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 2069 + ... + 3212.
It is an arithmetic number, because the mean of its divisors is an integer number (258818).
Almost surely, 23020732 is an apocalyptic number.
It is an amenable number.
3020732 is an abundant number, since it is smaller than the sum of its proper divisors (3190900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3020732 is a wasteful number, since it uses less digits than its factorization.
3020732 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5309 (or 5307 counting only the distinct ones).
The product of its (nonzero) digits is 252, while the sum is 17.
The square root of 3020732 is about 1738.0253162713. The cubic root of 3020732 is about 144.5564248458.
Adding to 3020732 its reverse (2370203), we get a palindrome (5390935).
The spelling of 3020732 in words is "three million, twenty thousand, seven hundred thirty-two".
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