Base | Representation |
---|---|
bin | 1011011101000010100010 |
3 | 12122112200211 |
4 | 23131002202 |
5 | 1232040110 |
6 | 144204334 |
7 | 34343506 |
oct | 13350242 |
9 | 5575624 |
10 | 3002530 |
11 | 1770933 |
12 | 10096aa |
13 | 81185b |
14 | 582306 |
15 | 3e498a |
hex | 2dd0a2 |
3002530 has 16 divisors (see below), whose sum is σ = 5433984. Its totient is φ = 1194480.
The previous prime is 3002521. The next prime is 3002533. The reversal of 3002530 is 352003.
It is a self number, because there is not a number n which added to its sum of digits gives 3002530.
It is not an unprimeable number, because it can be changed into a prime (3002533) 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, 1399 + ... + 2821.
It is an arithmetic number, because the mean of its divisors is an integer number (339624).
Almost surely, 23002530 is an apocalyptic number.
3002530 is a deficient number, since it is larger than the sum of its proper divisors (2431454).
3002530 is a wasteful number, since it uses less digits than its factorization.
3002530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1641.
The product of its (nonzero) digits is 90, while the sum is 13.
The square root of 3002530 is about 1732.7810017426. The cubic root of 3002530 is about 144.2654888768.
Adding to 3002530 its reverse (352003), we get a palindrome (3354533).
The spelling of 3002530 in words is "three million, two thousand, five hundred thirty".
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