Base | Representation |
---|---|
bin | 1001001111101111101110… |
… | …10111000001110101000011 |
3 | 2122222202001002020102000022 |
4 | 10213313313113001311003 |
5 | 10131110401414033443 |
6 | 111124255252444055 |
7 | 4165645422221432 |
oct | 447676727016503 |
9 | 78882032212008 |
10 | 20332230221123 |
11 | 6529939999517 |
12 | 234463291962b |
13 | b4642355a8b2 |
14 | 504129ab1119 |
15 | 253d4bd59e68 |
hex | 127df75c1d43 |
20332230221123 has 8 divisors (see below), whose sum is σ = 21575351526192. Its totient is φ = 19094343111936.
The previous prime is 20332230221087. The next prime is 20332230221129. The reversal of 20332230221123 is 32112203223302.
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 20332230221123 - 212 = 20332230217027 is a prime.
It is a super-2 number, since 2×203322302211232 (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 = 20332230221092 and 20332230221101.
It is not an unprimeable number, because it can be changed into a prime (20332230221129) 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, 1308540965 + ... + 1308556502.
It is an arithmetic number, because the mean of its divisors is an integer number (2696918940774).
Almost surely, 220332230221123 is an apocalyptic number.
20332230221123 is a deficient number, since it is larger than the sum of its proper divisors (1243121305069).
20332230221123 is a wasteful number, since it uses less digits than its factorization.
20332230221123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2617097941.
The product of its (nonzero) digits is 5184, while the sum is 26.
Adding to 20332230221123 its reverse (32112203223302), we get a palindrome (52444433444425).
The spelling of 20332230221123 in words is "twenty trillion, three hundred thirty-two billion, two hundred thirty million, two hundred twenty-one thousand, one hundred twenty-three".
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