Base | Representation |
---|---|
bin | 1001001100110101101001… |
… | …10110110011111000100011 |
3 | 2122122012011212210002222101 |
4 | 10212122310312303320203 |
5 | 10122441303014400311 |
6 | 111010334301151231 |
7 | 4155511001300041 |
oct | 446326466637043 |
9 | 78565155702871 |
10 | 20232330231331 |
11 | 64a0534a61589 |
12 | 23291b255b517 |
13 | b39b926964ba |
14 | 4dd370045391 |
15 | 2514517c7ec1 |
hex | 1266b4db3e23 |
20232330231331 has 8 divisors (see below), whose sum is σ = 21123304786944. Its totient is φ = 19342298011080.
The previous prime is 20232330231313. The next prime is 20232330231349. The reversal of 20232330231331 is 13313203323202.
It is an interprime number because it is at equal distance from previous prime (20232330231313) and next prime (20232330231349).
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 20232330231331 - 27 = 20232330231203 is a prime.
It is a super-2 number, since 2×202323302313312 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 20232330231331.
It is not an unprimeable number, because it can be changed into a prime (20232330231731) 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, 235539955 + ... + 235625836.
It is an arithmetic number, because the mean of its divisors is an integer number (2640413098368).
Almost surely, 220232330231331 is an apocalyptic number.
20232330231331 is a deficient number, since it is larger than the sum of its proper divisors (890974555613).
20232330231331 is a wasteful number, since it uses less digits than its factorization.
20232330231331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 471167681.
The product of its (nonzero) digits is 11664, while the sum is 28.
Adding to 20232330231331 its reverse (13313203323202), we get a palindrome (33545533554533).
The spelling of 20232330231331 in words is "twenty trillion, two hundred thirty-two billion, three hundred thirty million, two hundred thirty-one thousand, three hundred thirty-one".
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