Base | Representation |
---|---|
bin | 1101011001010110011… |
… | …1001010111101110001 |
3 | 211000001002022000221021 |
4 | 3112111213022331301 |
5 | 12232313143343101 |
6 | 253420522255441 |
7 | 22425111054622 |
oct | 3262547127561 |
9 | 730032260837 |
10 | 230143340401 |
11 | 8966aa08a77 |
12 | 3872a657581 |
13 | 189192c0b80 |
14 | b1d359da49 |
15 | 5ebe9645a1 |
hex | 35959caf71 |
230143340401 has 32 divisors (see below), whose sum is σ = 269072496000. Its totient is φ = 194898299904.
The previous prime is 230143340327. The next prime is 230143340407. The reversal of 230143340401 is 104043341032.
It is a cyclic number.
It is not a de Polignac number, because 230143340401 - 221 = 230141243249 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (230143340407) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4717731 + ... + 4766263.
It is an arithmetic number, because the mean of its divisors is an integer number (8408515500).
Almost surely, 2230143340401 is an apocalyptic number.
It is an amenable number.
230143340401 is a deficient number, since it is larger than the sum of its proper divisors (38929155599).
230143340401 is a wasteful number, since it uses less digits than its factorization.
230143340401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49105.
The product of its (nonzero) digits is 3456, while the sum is 25.
Adding to 230143340401 its reverse (104043341032), we get a palindrome (334186681433).
The spelling of 230143340401 in words is "two hundred thirty billion, one hundred forty-three million, three hundred forty thousand, four hundred one".
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