Base | Representation |
---|---|
bin | 101110001110110110111100… |
… | …000100011001101000101010 |
3 | 222122221021101001221201110220 |
4 | 232032312330010121220222 |
5 | 203122334300204430442 |
6 | 2000241021545550510 |
7 | 60554123510345145 |
oct | 5616667404315052 |
9 | 878837331851426 |
10 | 203331202030122 |
11 | 59873307792381 |
12 | 1a97ab481a5436 |
13 | 895c086037caa |
14 | 382d3d59a505c |
15 | 18791a03a7eec |
hex | b8edbc119a2a |
203331202030122 has 64 divisors (see below), whose sum is σ = 418716201598848. Its totient is φ = 65777630688000.
The previous prime is 203331202029979. The next prime is 203331202030129. The reversal of 203331202030122 is 221030202133302.
203331202030122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 203331202030092 and 203331202030101.
It is not an unprimeable number, because it can be changed into a prime (203331202030129) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 141772972 + ... + 143199992.
It is an arithmetic number, because the mean of its divisors is an integer number (6542440649982).
Almost surely, 2203331202030122 is an apocalyptic number.
203331202030122 is an abundant number, since it is smaller than the sum of its proper divisors (215384999568726).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
203331202030122 is a wasteful number, since it uses less digits than its factorization.
203331202030122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1428695.
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 203331202030122 its reverse (221030202133302), we get a palindrome (424361404163424).
The spelling of 203331202030122 in words is "two hundred three trillion, three hundred thirty-one billion, two hundred two million, thirty thousand, one hundred twenty-two".
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