Base | Representation |
---|---|
bin | 11011011011100… |
… | …11001101011101 |
3 | 121000222210122021 |
4 | 31231303031131 |
5 | 432402010140 |
6 | 34500020141 |
7 | 5462621524 |
oct | 1555631535 |
9 | 530883567 |
10 | 230110045 |
11 | 1089890a0 |
12 | 65091651 |
13 | 3889a3b9 |
14 | 227bd4bb |
15 | 15305b4a |
hex | db7335d |
230110045 has 32 divisors (see below), whose sum is σ = 335767680. Its totient is φ = 149207040.
The previous prime is 230110039. The next prime is 230110051. The reversal of 230110045 is 540011032.
It is an interprime number because it is at equal distance from previous prime (230110039) and next prime (230110051).
It is not a de Polignac number, because 230110045 - 215 = 230077277 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11289 + ... + 24241.
It is an arithmetic number, because the mean of its divisors is an integer number (10492740).
Almost surely, 2230110045 is an apocalyptic number.
It is an amenable number.
230110045 is a deficient number, since it is larger than the sum of its proper divisors (105657635).
230110045 is a wasteful number, since it uses less digits than its factorization.
230110045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13005.
The product of its (nonzero) digits is 120, while the sum is 16.
The square root of 230110045 is about 15169.3785304474. The cubic root of 230110045 is about 612.7902675277.
Adding to 230110045 its reverse (540011032), we get a palindrome (770121077).
The spelling of 230110045 in words is "two hundred thirty million, one hundred ten thousand, forty-five".
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