Base | Representation |
---|---|
bin | 1101011001010011110… |
… | …1000011110111111111 |
3 | 211000000022112012011002 |
4 | 3112110331003313333 |
5 | 12232302332120221 |
6 | 253415445520515 |
7 | 22424615166653 |
oct | 3262475036777 |
9 | 730008465132 |
10 | 230132301311 |
11 | 89664759160 |
12 | 38726a1313b |
13 | 18916c27373 |
14 | b1d1d28a63 |
15 | 5ebd9d380b |
hex | 3594f43dff |
230132301311 has 4 divisors (see below), whose sum is σ = 251053419624. Its totient is φ = 209211183000.
The previous prime is 230132301271. The next prime is 230132301317. The reversal of 230132301311 is 113103231032.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 230132301311 - 218 = 230132039167 is a prime.
It is a super-2 number, since 2×2301323013112 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230132301317) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10460559140 + ... + 10460559161.
It is an arithmetic number, because the mean of its divisors is an integer number (62763354906).
Almost surely, 2230132301311 is an apocalyptic number.
230132301311 is a deficient number, since it is larger than the sum of its proper divisors (20921118313).
230132301311 is a wasteful number, since it uses less digits than its factorization.
230132301311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20921118312.
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 230132301311 its reverse (113103231032), we get a palindrome (343235532343).
The spelling of 230132301311 in words is "two hundred thirty billion, one hundred thirty-two million, three hundred one thousand, three hundred eleven".
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