Base | Representation |
---|---|
bin | 1000100010001001111… |
… | …01110010001010110010 |
3 | 1001000211122102022211121 |
4 | 10101010331302022302 |
5 | 14301000443314330 |
6 | 342411231132454 |
7 | 30120064605430 |
oct | 4210475621262 |
9 | 1030748368747 |
10 | 293214823090 |
11 | 10339613a482 |
12 | 489b107412a |
13 | 2185b19cc27 |
14 | 10297d45d50 |
15 | 7961b7b17a |
hex | 4444f722b2 |
293214823090 has 128 divisors (see below), whose sum is σ = 672655104000. Its totient is φ = 89587399680.
The previous prime is 293214823067. The next prime is 293214823123. The reversal of 293214823090 is 90328412392.
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 63 ways as a sum of consecutive naturals, for example, 74588425 + ... + 74592355.
It is an arithmetic number, because the mean of its divisors is an integer number (5255118000).
Almost surely, 2293214823090 is an apocalyptic number.
293214823090 is an abundant number, since it is smaller than the sum of its proper divisors (379440280910).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
293214823090 is a wasteful number, since it uses less digits than its factorization.
293214823090 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7280.
The product of its (nonzero) digits is 186624, while the sum is 43.
The spelling of 293214823090 in words is "two hundred ninety-three billion, two hundred fourteen million, eight hundred twenty-three thousand, ninety".
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