Base | Representation |
---|---|
bin | 1000100010000001101… |
… | …00100010010111011010 |
3 | 1001000122210120200122110 |
4 | 10101000310202113122 |
5 | 14300330143241302 |
6 | 342400304533150 |
7 | 30115261565562 |
oct | 4210064422732 |
9 | 1030583520573 |
10 | 293145290202 |
11 | 10335a968386 |
12 | 489919211b6 |
13 | 21849965bcb |
14 | 1028ca05da2 |
15 | 795a9e3b6c |
hex | 4440d225da |
293145290202 has 16 divisors (see below), whose sum is σ = 589328357760. Its totient is φ = 97208800512.
The previous prime is 293145290201. The next prime is 293145290239. The reversal of 293145290202 is 202092541392.
It is a super-2 number, since 2×2931452902022 (a number of 24 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (293145290201) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126572802 + ... + 126575117.
It is an arithmetic number, because the mean of its divisors is an integer number (36833022360).
Almost surely, 2293145290202 is an apocalyptic number.
293145290202 is an abundant number, since it is smaller than the sum of its proper divisors (296183067558).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
293145290202 is a wasteful number, since it uses less digits than its factorization.
293145290202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 253148117.
The product of its (nonzero) digits is 77760, while the sum is 39.
The spelling of 293145290202 in words is "two hundred ninety-three billion, one hundred forty-five million, two hundred ninety thousand, two hundred two".
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