Base | Representation |
---|---|
bin | 1101011001001100100… |
… | …1100011110010011001 |
3 | 210222221012112220120001 |
4 | 3112103021203302121 |
5 | 12232222104221241 |
6 | 253412444533001 |
7 | 22424066632642 |
oct | 3262311436231 |
9 | 728835486501 |
10 | 230102023321 |
11 | 89649658925 |
12 | 38718851161 |
13 | 189108859b1 |
14 | b1cbcc66c9 |
15 | 5ebb002431 |
hex | 3593263c99 |
230102023321 has 4 divisors (see below), whose sum is σ = 230106705700. Its totient is φ = 230097340944.
The previous prime is 230102023313. The next prime is 230102023339. The reversal of 230102023321 is 123320201032.
230102023321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 123068357721 + 107033665600 = 350811^2 + 327160^2 .
It is a cyclic number.
It is not a de Polignac number, because 230102023321 - 23 = 230102023313 is a prime.
It is a super-2 number, since 2×2301020233212 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (230102023391) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2266686 + ... + 2366023.
It is an arithmetic number, because the mean of its divisors is an integer number (57526676425).
Almost surely, 2230102023321 is an apocalyptic number.
It is an amenable number.
230102023321 is a deficient number, since it is larger than the sum of its proper divisors (4682379).
230102023321 is an equidigital number, since it uses as much as digits as its factorization.
230102023321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4682378.
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 230102023321 its reverse (123320201032), we get a palindrome (353422224353).
The spelling of 230102023321 in words is "two hundred thirty billion, one hundred two million, twenty-three thousand, three hundred twenty-one".
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