Base | Representation |
---|---|
bin | 1011100001011111100100 |
3 | 12200110201110 |
4 | 23201133210 |
5 | 1233131042 |
6 | 144425020 |
7 | 34450626 |
oct | 13413744 |
9 | 5613643 |
10 | 3020772 |
11 | 1783607 |
12 | 1018170 |
13 | 819c51 |
14 | 588c16 |
15 | 3ea09c |
hex | 2e17e4 |
3020772 has 24 divisors (see below), whose sum is σ = 7420000. Its totient is φ = 953856.
The previous prime is 3020767. The next prime is 3020779. The reversal of 3020772 is 2770203.
It is not an unprimeable number, because it can be changed into a prime (3020779) 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, 6397 + ... + 6852.
Almost surely, 23020772 is an apocalyptic number.
It is an amenable number.
3020772 is an abundant number, since it is smaller than the sum of its proper divisors (4399228).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3020772 is a wasteful number, since it uses less digits than its factorization.
3020772 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13275 (or 13273 counting only the distinct ones).
The product of its (nonzero) digits is 588, while the sum is 21.
The square root of 3020772 is about 1738.0368235455. The cubic root of 3020772 is about 144.5570629065.
Adding to 3020772 its reverse (2770203), we get a palindrome (5790975).
It can be divided in two parts, 30 and 20772, that added together give a palindrome (20802).
The spelling of 3020772 in words is "three million, twenty thousand, seven hundred seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •