Base | Representation |
---|---|
bin | 1101011001001111000… |
… | …0111000110101000001 |
3 | 210222221220221200221111 |
4 | 3112103300320311001 |
5 | 12232232224124441 |
6 | 253413453523321 |
7 | 22424253362446 |
oct | 3262360706501 |
9 | 728856850844 |
10 | 230112333121 |
11 | 8965445a820 |
12 | 387201a3541 |
13 | 18912a55578 |
14 | b1cd40b9cd |
15 | 5ebbd8c081 |
hex | 3593c38d41 |
230112333121 has 4 divisors (see below), whose sum is σ = 251031636144. Its totient is φ = 209193030100.
The previous prime is 230112333109. The next prime is 230112333161. The reversal of 230112333121 is 121333211032.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 230112333121 - 27 = 230112332993 is a prime.
It is a super-3 number, since 3×2301123331213 (a number of 35 digits) contains 333 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 230112333092 and 230112333101.
It is not an unprimeable number, because it can be changed into a prime (230112333161) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10459651495 + ... + 10459651516.
It is an arithmetic number, because the mean of its divisors is an integer number (62757909036).
Almost surely, 2230112333121 is an apocalyptic number.
It is an amenable number.
230112333121 is a deficient number, since it is larger than the sum of its proper divisors (20919303023).
230112333121 is a wasteful number, since it uses less digits than its factorization.
230112333121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20919303022.
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 230112333121 its reverse (121333211032), we get a palindrome (351445544153).
The spelling of 230112333121 in words is "two hundred thirty billion, one hundred twelve million, three hundred thirty-three thousand, one hundred twenty-one".
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