Base | Representation |
---|---|
bin | 110100010110010010011111… |
… | …010100111100001000110011 |
3 | 1010012011210010112001222222001 |
4 | 310112102133110330020303 |
5 | 220134042221100020311 |
6 | 2133354125310154431 |
7 | 66331401334525663 |
oct | 6426223724741063 |
9 | 1105153115058861 |
10 | 230230100001331 |
11 | 673a4045401061 |
12 | 219a41767b2a17 |
13 | 9b607b3a26671 |
14 | 40bd2a68cc1a3 |
15 | 1b93c2eabb4c1 |
hex | d1649f53c233 |
230230100001331 has 8 divisors (see below), whose sum is σ = 230299671903840. Its totient is φ = 230160530540928.
The previous prime is 230230100001313. The next prime is 230230100001359. The reversal of 230230100001331 is 133100001032032.
230230100001331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 230230100001331 - 213 = 230230099993139 is a prime.
It is a super-2 number, since 2×2302301000013312 (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 = 230230100001299 and 230230100001308.
It is not an unprimeable number, because it can be changed into a prime (230230100001361) 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, 197668485 + ... + 198829801.
It is an arithmetic number, because the mean of its divisors is an integer number (28787458987980).
Almost surely, 2230230100001331 is an apocalyptic number.
230230100001331 is a deficient number, since it is larger than the sum of its proper divisors (69571902509).
230230100001331 is a wasteful number, since it uses less digits than its factorization.
230230100001331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1221053.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 230230100001331 its reverse (133100001032032), we get a palindrome (363330101033363).
It can be divided in two parts, 230230 and 100001331, that added together give a triangular number (100231561 = T14158).
The spelling of 230230100001331 in words is "two hundred thirty trillion, two hundred thirty billion, one hundred million, one thousand, three hundred thirty-one".
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