Base | Representation |
---|---|
bin | 1101011001101001001… |
… | …1010100001011010001 |
3 | 211000020120100102212201 |
4 | 3112122103110023101 |
5 | 12232443314140304 |
6 | 253432412523201 |
7 | 22430054615236 |
oct | 3263223241321 |
9 | 730216312781 |
10 | 230222021329 |
11 | 89700369133 |
12 | 38750a80501 |
13 | 1892c6aba31 |
14 | b1ddc0178d |
15 | 5ec68073a4 |
hex | 359a4d42d1 |
230222021329 has 8 divisors (see below), whose sum is σ = 242364356000. Its totient is φ = 218082225312.
The previous prime is 230222021311. The next prime is 230222021333. The reversal of 230222021329 is 923120222032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-230222021329 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 230222021297 and 230222021306.
It is not an unprimeable number, because it can be changed into a prime (230222021929) 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, 447084 + ... + 812605.
It is an arithmetic number, because the mean of its divisors is an integer number (30295544500).
Almost surely, 2230222021329 is an apocalyptic number.
It is an amenable number.
230222021329 is a deficient number, since it is larger than the sum of its proper divisors (12142334671).
230222021329 is a wasteful number, since it uses less digits than its factorization.
230222021329 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1269327.
The product of its (nonzero) digits is 5184, while the sum is 28.
The spelling of 230222021329 in words is "two hundred thirty billion, two hundred twenty-two million, twenty-one thousand, three hundred twenty-nine".
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