Base | Representation |
---|---|
bin | 1010011111001000110110 |
3 | 12011122220011 |
4 | 22133020312 |
5 | 1200431412 |
6 | 134530434 |
7 | 32236345 |
oct | 12371066 |
9 | 5148804 |
10 | 2748982 |
11 | 1608395 |
12 | b06a1a |
13 | 753322 |
14 | 517b5c |
15 | 3947a7 |
hex | 29f236 |
2748982 has 8 divisors (see below), whose sum is σ = 4131000. Its totient is φ = 1371984.
The previous prime is 2748973. The next prime is 2749007. The reversal of 2748982 is 2898472.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an Ulam number.
It is a nialpdrome in base 13.
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, 769 + ... + 2467.
It is an arithmetic number, because the mean of its divisors is an integer number (516375).
22748982 is an apocalyptic number.
2748982 is a deficient number, since it is larger than the sum of its proper divisors (1382018).
2748982 is a wasteful number, since it uses less digits than its factorization.
2748982 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2510.
The product of its digits is 64512, while the sum is 40.
The square root of 2748982 is about 1658.0054282179. The cubic root of 2748982 is about 140.0846766656.
The spelling of 2748982 in words is "two million, seven hundred forty-eight thousand, nine hundred eighty-two".
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