Base | Representation |
---|---|
bin | 1101101010010111110… |
… | …0110110111001101001 |
3 | 211102211111211201222222 |
4 | 3122211330312321221 |
5 | 12321142340200022 |
6 | 255454141523425 |
7 | 22646251502255 |
oct | 3324574667151 |
9 | 742744751888 |
10 | 234712428137 |
11 | 905a5057240 |
12 | 395a4873575 |
13 | 19196aa6b95 |
14 | b508331265 |
15 | 618ab4d242 |
hex | 36a5f36e69 |
234712428137 has 8 divisors (see below), whose sum is σ = 259656259392. Its totient is φ = 210369653200.
The previous prime is 234712428131. The next prime is 234712428151. The reversal of 234712428137 is 731824217432.
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 234712428137 - 28 = 234712427881 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (234712428131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150263258 + ... + 150264819.
It is an arithmetic number, because the mean of its divisors is an integer number (32457032424).
Almost surely, 2234712428137 is an apocalyptic number.
It is an amenable number.
234712428137 is a deficient number, since it is larger than the sum of its proper divisors (24943831255).
234712428137 is a wasteful number, since it uses less digits than its factorization.
234712428137 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 300528159.
The product of its digits is 451584, while the sum is 44.
The spelling of 234712428137 in words is "two hundred thirty-four billion, seven hundred twelve million, four hundred twenty-eight thousand, one hundred thirty-seven".
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