Base | Representation |
---|---|
bin | 100100100001010001011010… |
… | …1001000111100011010011011 |
3 | 1120010101111112122020102201211 |
4 | 1021002202311020330122123 |
5 | 314101032103123220011 |
6 | 3055112014532323551 |
7 | 124443156123422263 |
oct | 11102426510743233 |
9 | 1503344478212654 |
10 | 321232233023131 |
11 | 93399909041a41 |
12 | 30040b60a735b7 |
13 | 10a320b9b8ccb1 |
14 | 5947a1a01c7a3 |
15 | 2720ec309ab21 |
hex | 12428b523c69b |
321232233023131 has 16 divisors (see below), whose sum is σ = 340265068665984. Its totient is φ = 302214623954944.
The previous prime is 321232233022949. The next prime is 321232233023159. The reversal of 321232233023131 is 131320332232123.
It is a cyclic number.
It is not a de Polignac number, because 321232233023131 - 29 = 321232233022619 is a prime.
It is a super-2 number, since 2×3212322330231312 (a number of 30 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 = 321232233023093 and 321232233023102.
It is not an unprimeable number, because it can be changed into a prime (321232233023731) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 431326131 + ... + 432070243.
It is an arithmetic number, because the mean of its divisors is an integer number (21266566791624).
Almost surely, 2321232233023131 is an apocalyptic number.
321232233023131 is a deficient number, since it is larger than the sum of its proper divisors (19032835642853).
321232233023131 is a wasteful number, since it uses less digits than its factorization.
321232233023131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 754310.
The product of its (nonzero) digits is 23328, while the sum is 31.
Adding to 321232233023131 its reverse (131320332232123), we get a palindrome (452552565255254).
The spelling of 321232233023131 in words is "three hundred twenty-one trillion, two hundred thirty-two billion, two hundred thirty-three million, twenty-three thousand, one hundred thirty-one".
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