Base | Representation |
---|---|
bin | 1001010101111101001… |
… | …01101011111000100111 |
3 | 1010200121210102022000111 |
4 | 10222332211223320213 |
5 | 20224424413130043 |
6 | 403251002353451 |
7 | 32123205403453 |
oct | 4527645537047 |
9 | 1120553368014 |
10 | 321025130023 |
11 | 114167353714 |
12 | 522727bb887 |
13 | 24370a01b50 |
14 | 11775637663 |
15 | 853d42209d |
hex | 4abe96be27 |
321025130023 has 8 divisors (see below), whose sum is σ = 345811199328. Its totient is φ = 296252179104.
The previous prime is 321025129993. The next prime is 321025130053. The reversal of 321025130023 is 320031520123.
It is an interprime number because it is at equal distance from previous prime (321025129993) and next prime (321025130053).
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 321025130023 - 25 = 321025129991 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 321025129976 and 321025130003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (321025130053) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3228736 + ... + 3326677.
It is an arithmetic number, because the mean of its divisors is an integer number (43226399916).
Almost surely, 2321025130023 is an apocalyptic number.
321025130023 is a deficient number, since it is larger than the sum of its proper divisors (24786069305).
321025130023 is a wasteful number, since it uses less digits than its factorization.
321025130023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6559193.
The product of its (nonzero) digits is 1080, while the sum is 22.
Adding to 321025130023 its reverse (320031520123), we get a palindrome (641056650146).
The spelling of 321025130023 in words is "three hundred twenty-one billion, twenty-five million, one hundred thirty thousand, twenty-three".
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