Base | Representation |
---|---|
bin | 110100100001011111110100… |
… | …000001001001101100000101 |
3 | 1010021220102012110221002222102 |
4 | 310201133310001021230011 |
5 | 220234202123411221201 |
6 | 2135144025414241445 |
7 | 66441136162636433 |
oct | 6441376401115405 |
9 | 1107812173832872 |
10 | 231000320023301 |
11 | 6767075a53a564 |
12 | 21aa94ab956285 |
13 | 9bb831008565a |
14 | 4108691b1dd53 |
15 | 1ba8cad74626b |
hex | d217f4049b05 |
231000320023301 has 8 divisors (see below), whose sum is σ = 234499652489664. Its totient is φ = 227507815524640.
The previous prime is 231000320023279. The next prime is 231000320023303. The reversal of 231000320023301 is 103320023000132.
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 231000320023301 - 226 = 231000252914437 is a prime.
It is a super-2 number, since 2×2310003200233012 (a number of 30 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (231000320023303) 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, 1706923751 + ... + 1707059076.
It is an arithmetic number, because the mean of its divisors is an integer number (29312456561208).
Almost surely, 2231000320023301 is an apocalyptic number.
It is an amenable number.
231000320023301 is a deficient number, since it is larger than the sum of its proper divisors (3499332466363).
231000320023301 is an equidigital number, since it uses as much as digits as its factorization.
231000320023301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3413983851.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 231000320023301 its reverse (103320023000132), we get a palindrome (334320343023433).
The spelling of 231000320023301 in words is "two hundred thirty-one trillion, three hundred twenty million, twenty-three thousand, three hundred one".
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