Base | Representation |
---|---|
bin | 11011011011100… |
… | …11010111001111 |
3 | 121000222211111110 |
4 | 31231303113033 |
5 | 432402020141 |
6 | 34500023103 |
7 | 5462623410 |
oct | 1555632717 |
9 | 530884443 |
10 | 230110671 |
11 | 10898960a |
12 | 65091a93 |
13 | 3889a77b |
14 | 227bd807 |
15 | 15305e16 |
hex | db735cf |
230110671 has 8 divisors (see below), whose sum is σ = 350644864. Its totient is φ = 131491800.
The previous prime is 230110651. The next prime is 230110687. The reversal of 230110671 is 176011032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 230110671 - 210 = 230109647 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 10957651 = 230110671 / (2 + 3 + 0 + 1 + 1 + 0 + 6 + 7 + 1).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230110631) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5478805 + ... + 5478846.
It is an arithmetic number, because the mean of its divisors is an integer number (43830608).
Almost surely, 2230110671 is an apocalyptic number.
230110671 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
230110671 is a deficient number, since it is larger than the sum of its proper divisors (120534193).
230110671 is a wasteful number, since it uses less digits than its factorization.
230110671 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10957661.
The product of its (nonzero) digits is 252, while the sum is 21.
The square root of 230110671 is about 15169.3991641067. The cubic root of 230110671 is about 612.7908232131.
The spelling of 230110671 in words is "two hundred thirty million, one hundred ten thousand, six hundred seventy-one".
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