Base | Representation |
---|---|
bin | 11100111010001… |
… | …00001010010100 |
3 | 121220022021210112 |
4 | 32131010022110 |
5 | 444040001434 |
6 | 40021342152 |
7 | 6003134540 |
oct | 1635041224 |
9 | 556267715 |
10 | 242500244 |
11 | 114981028 |
12 | 69267958 |
13 | 3b317b8c |
14 | 242c6a20 |
15 | 16451dce |
hex | e744294 |
242500244 has 12 divisors (see below), whose sum is σ = 485000544. Its totient is φ = 103928664.
The previous prime is 242500229. The next prime is 242500261. The reversal of 242500244 is 442005242.
242500244 is an admirable number.
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, 4330334 + ... + 4330389.
It is an arithmetic number, because the mean of its divisors is an integer number (40416712).
Almost surely, 2242500244 is an apocalyptic number.
It is an amenable number.
242500244 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
242500244 is a wasteful number, since it uses less digits than its factorization.
242500244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8660734 (or 8660732 counting only the distinct ones).
The product of its (nonzero) digits is 2560, while the sum is 23.
The square root of 242500244 is about 15572.4193367633. The cubic root of 242500244 is about 623.5970613909.
Adding to 242500244 its reverse (442005242), we get a palindrome (684505486).
The spelling of 242500244 in words is "two hundred forty-two million, five hundred thousand, two hundred forty-four".
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