Base | Representation |
---|---|
bin | 1101011001010110101… |
… | …1001110001110010010 |
3 | 211000001011021222121200 |
4 | 3112111223032032102 |
5 | 12232313431333242 |
6 | 253421001132030 |
7 | 22425123066612 |
oct | 3262553161622 |
9 | 730034258550 |
10 | 230144402322 |
11 | 8967057389a |
12 | 3872aa8a016 |
13 | 189195a3323 |
14 | b1d3798a42 |
15 | 5ebeac404c |
hex | 3595ace392 |
230144402322 has 48 divisors (see below), whose sum is σ = 502508953440. Its totient is φ = 76122374976.
The previous prime is 230144402281. The next prime is 230144402333. The reversal of 230144402322 is 223204441032.
230144402322 is a `hidden beast` number, since 230 + 1 + 4 + 4 + 402 + 3 + 22 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1428198 + ... + 1581150.
It is an arithmetic number, because the mean of its divisors is an integer number (10468936530).
Almost surely, 2230144402322 is an apocalyptic number.
230144402322 is an abundant number, since it is smaller than the sum of its proper divisors (272364551118).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230144402322 is a wasteful number, since it uses less digits than its factorization.
230144402322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 153607 (or 153604 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 27.
Adding to 230144402322 its reverse (223204441032), we get a palindrome (453348843354).
The spelling of 230144402322 in words is "two hundred thirty billion, one hundred forty-four million, four hundred two thousand, three hundred twenty-two".
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