Base | Representation |
---|---|
bin | 1001001111001100101100… |
… | …11000011011110001101010 |
3 | 2122220221111101202101000102 |
4 | 10213212112120123301222 |
5 | 10130303342333033120 |
6 | 111111505143505402 |
7 | 4164411365253320 |
oct | 447462630336152 |
9 | 78827441671012 |
10 | 20313423330410 |
11 | 652196899a131 |
12 | 2340a64458262 |
13 | b44717103bb2 |
14 | 503264043d10 |
15 | 2535eac17d75 |
hex | 12799661bc6a |
20313423330410 has 128 divisors (see below), whose sum is σ = 44588155691520. Its totient is φ = 6504238080000.
The previous prime is 20313423330407. The next prime is 20313423330463. The reversal of 20313423330410 is 1403332431302.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 314412110 + ... + 314476710.
It is an arithmetic number, because the mean of its divisors is an integer number (348344966340).
Almost surely, 220313423330410 is an apocalyptic number.
20313423330410 is an abundant number, since it is smaller than the sum of its proper divisors (24274732361110).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20313423330410 is a wasteful number, since it uses less digits than its factorization.
20313423330410 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 66672.
The product of its (nonzero) digits is 15552, while the sum is 29.
Adding to 20313423330410 its reverse (1403332431302), we get a palindrome (21716755761712).
The spelling of 20313423330410 in words is "twenty trillion, three hundred thirteen billion, four hundred twenty-three million, three hundred thirty thousand, four hundred ten".
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