Base | Representation |
---|---|
bin | 1001001100110111011101… |
… | …01011011010011101010011 |
3 | 2122122021200111011211101021 |
4 | 10212123232223122131103 |
5 | 10123000244340302011 |
6 | 111011014433420311 |
7 | 4155544021031101 |
oct | 446335653323523 |
9 | 78567614154337 |
10 | 20233300322131 |
11 | 64a0992607116 |
12 | 232942340a697 |
13 | b39cb8660b20 |
14 | 4dd422c08c71 |
15 | 2514aba4c471 |
hex | 1266eeada753 |
20233300322131 has 8 divisors (see below), whose sum is σ = 21789775951664. Its totient is φ = 18676834394400.
The previous prime is 20233300322129. The next prime is 20233300322143. The reversal of 20233300322131 is 13122300333202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 20233300322131 - 21 = 20233300322129 is a prime.
It is a super-2 number, since 2×202333003221312 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 20233300322096 and 20233300322105.
It is not an unprimeable number, because it can be changed into a prime (20233300332131) 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, 2238145 + ... + 6743581.
It is an arithmetic number, because the mean of its divisors is an integer number (2723721993958).
Almost surely, 220233300322131 is an apocalyptic number.
20233300322131 is a deficient number, since it is larger than the sum of its proper divisors (1556475629533).
20233300322131 is a wasteful number, since it uses less digits than its factorization.
20233300322131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4850901.
The product of its (nonzero) digits is 3888, while the sum is 25.
Adding to 20233300322131 its reverse (13122300333202), we get a palindrome (33355600655333).
The spelling of 20233300322131 in words is "twenty trillion, two hundred thirty-three billion, three hundred million, three hundred twenty-two thousand, one hundred thirty-one".
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