Base | Representation |
---|---|
bin | 1001001100110101011011… |
… | …10000110000010000110001 |
3 | 2122122011212120210211222011 |
4 | 10212122231300300100301 |
5 | 10122441032031444441 |
6 | 111010314410042521 |
7 | 4155505024464031 |
oct | 446325560602061 |
9 | 78564776724864 |
10 | 20232211203121 |
11 | 64a0483853965 |
12 | 232917a719441 |
13 | b39b73b1c9c8 |
14 | 4dd35c2dd8c1 |
15 | 251446115581 |
hex | 1266adc30431 |
20232211203121 has 8 divisors (see below), whose sum is σ = 20269158332544. Its totient is φ = 20195285491920.
The previous prime is 20232211203077. The next prime is 20232211203179. The reversal of 20232211203121 is 12130211223202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 20232211203121 - 213 = 20232211194929 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 20232211203092 and 20232211203101.
It is not an unprimeable number, because it can be changed into a prime (20232211213121) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3462970 + ... + 7242691.
It is an arithmetic number, because the mean of its divisors is an integer number (2533644791568).
Almost surely, 220232211203121 is an apocalyptic number.
It is an amenable number.
20232211203121 is a deficient number, since it is larger than the sum of its proper divisors (36947129423).
20232211203121 is a wasteful number, since it uses less digits than its factorization.
20232211203121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10709111.
The product of its (nonzero) digits is 576, while the sum is 22.
Adding to 20232211203121 its reverse (12130211223202), we get a palindrome (32362422426323).
The spelling of 20232211203121 in words is "twenty trillion, two hundred thirty-two billion, two hundred eleven million, two hundred three thousand, one hundred twenty-one".
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