Base | Representation |
---|---|
bin | 11100111101101… |
… | …00100110111010 |
3 | 121221011200121010 |
4 | 32132310212322 |
5 | 444144221301 |
6 | 40035254350 |
7 | 6010063413 |
oct | 1636644672 |
9 | 557150533 |
10 | 242960826 |
11 | 115166079 |
12 | 6944a3b6 |
13 | 3b449704 |
14 | 243a680a |
15 | 164e35d6 |
hex | e7b49ba |
242960826 has 16 divisors (see below), whose sum is σ = 501596928. Its totient is φ = 78374400.
The previous prime is 242960819. The next prime is 242960849. The reversal of 242960826 is 628069242.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 652935 + ... + 653306.
It is an arithmetic number, because the mean of its divisors is an integer number (31349808).
Almost surely, 2242960826 is an apocalyptic number.
242960826 is an abundant number, since it is smaller than the sum of its proper divisors (258636102).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
242960826 is a wasteful number, since it uses less digits than its factorization.
242960826 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1306277.
The product of its (nonzero) digits is 82944, while the sum is 39.
The square root of 242960826 is about 15587.2007108396. The cubic root of 242960826 is about 623.9916121078.
The spelling of 242960826 in words is "two hundred forty-two million, nine hundred sixty thousand, eight hundred twenty-six".
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