Base | Representation |
---|---|
bin | 1101011010011010111… |
… | …0010110001101011101 |
3 | 211000210002111220111202 |
4 | 3112212232112031131 |
5 | 12233410142343031 |
6 | 253505215525245 |
7 | 22435165241615 |
oct | 3264656261535 |
9 | 730702456452 |
10 | 230430434141 |
11 | 897a7a77826 |
12 | 387aa829825 |
13 | 1896392031b |
14 | b21d773a45 |
15 | 5ed9c742cb |
hex | 35a6b9635d |
230430434141 has 8 divisors (see below), whose sum is σ = 237892621824. Its totient is φ = 222970055760.
The previous prime is 230430434111. The next prime is 230430434149. The reversal of 230430434141 is 141434034032.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 230430434141 - 218 = 230430171997 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230430434149) 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, 191081 + ... + 705246.
It is an arithmetic number, because the mean of its divisors is an integer number (29736577728).
Almost surely, 2230430434141 is an apocalyptic number.
It is an amenable number.
230430434141 is a deficient number, since it is larger than the sum of its proper divisors (7462187683).
230430434141 is an equidigital number, since it uses as much as digits as its factorization.
230430434141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 904651.
The product of its (nonzero) digits is 13824, while the sum is 29.
Adding to 230430434141 its reverse (141434034032), we get a palindrome (371864468173).
The spelling of 230430434141 in words is "two hundred thirty billion, four hundred thirty million, four hundred thirty-four thousand, one hundred forty-one".
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