Base | Representation |
---|---|
bin | 1011000001101000000110 |
3 | 12102211200011 |
4 | 23001220012 |
5 | 1214441441 |
6 | 141540434 |
7 | 33365242 |
oct | 13015006 |
9 | 5384604 |
10 | 2890246 |
11 | 16a4537 |
12 | b7471a |
13 | 7a2708 |
14 | 553422 |
15 | 3c1581 |
hex | 2c1a06 |
2890246 has 8 divisors (see below), whose sum is σ = 4400280. Its totient is φ = 1423488.
The previous prime is 2890231. The next prime is 2890259. The reversal of 2890246 is 6420982.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10651 + ... + 10918.
It is an arithmetic number, because the mean of its divisors is an integer number (550035).
22890246 is an apocalyptic number.
2890246 is a deficient number, since it is larger than the sum of its proper divisors (1510034).
2890246 is a wasteful number, since it uses less digits than its factorization.
2890246 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21638.
The product of its (nonzero) digits is 6912, while the sum is 31.
The square root of 2890246 is about 1700.0723514016. The cubic root of 2890246 is about 142.4442543829. Note that the first 3 decimals are identical.
It can be divided in two parts, 2890 and 246, that added together give a square (3136 = 562).
The spelling of 2890246 in words is "two million, eight hundred ninety thousand, two hundred forty-six".
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