Base | Representation |
---|---|
bin | 1011011100111110010000 |
3 | 12122112022200 |
4 | 23130332100 |
5 | 1232033011 |
6 | 144203200 |
7 | 34342635 |
oct | 13347620 |
9 | 5575280 |
10 | 3002256 |
11 | 1770704 |
12 | 1009500 |
13 | 8116aa |
14 | 58218c |
15 | 3e4856 |
hex | 2dcf90 |
3002256 has 30 divisors (see below), whose sum is σ = 8402550. Its totient is φ = 1000704.
The previous prime is 3002243. The next prime is 3002269. The reversal of 3002256 is 6522003.
It is an interprime number because it is at equal distance from previous prime (3002243) and next prime (3002269).
It can be written as a sum of positive squares in only one way, i.e., 2944656 + 57600 = 1716^2 + 240^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10281 + ... + 10568.
It is an arithmetic number, because the mean of its divisors is an integer number (280085).
Almost surely, 23002256 is an apocalyptic number.
3002256 is a gapful number since it is divisible by the number (36) formed by its first and last digit.
It is an amenable number.
3002256 is an abundant number, since it is smaller than the sum of its proper divisors (5400294).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3002256 is a wasteful number, since it uses less digits than its factorization.
3002256 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20863 (or 20854 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 18.
The square root of 3002256 is about 1732.7019362833. The cubic root of 3002256 is about 144.2611003616.
Adding to 3002256 its reverse (6522003), we get a palindrome (9524259).
It can be divided in two parts, 300 and 2256, that added together give a triangular number (2556 = T71).
The spelling of 3002256 in words is "three million, two thousand, two hundred fifty-six".
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