Base | Representation |
---|---|
bin | 11011011011111… |
… | …01101110010011 |
3 | 121001001222201011 |
4 | 31231331232103 |
5 | 432404344412 |
6 | 34500551351 |
7 | 5463161212 |
oct | 1555755623 |
9 | 531058634 |
10 | 230153107 |
11 | 108a08488 |
12 | 650b2557 |
13 | 388b3b92 |
14 | 227d1079 |
15 | 153137a7 |
hex | db7db93 |
230153107 has 8 divisors (see below), whose sum is σ = 236408256. Its totient is φ = 223981032.
The previous prime is 230153087. The next prime is 230153113. The reversal of 230153107 is 701351032.
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 230153107 - 215 = 230120339 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (230153117) 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, 15133 + ... + 26254.
It is an arithmetic number, because the mean of its divisors is an integer number (29551032).
Almost surely, 2230153107 is an apocalyptic number.
230153107 is a deficient number, since it is larger than the sum of its proper divisors (6255149).
230153107 is an equidigital number, since it uses as much as digits as its factorization.
230153107 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41537.
The product of its (nonzero) digits is 630, while the sum is 22.
The square root of 230153107 is about 15170.7978366334. The cubic root of 230153107 is about 612.8284902957.
The spelling of 230153107 in words is "two hundred thirty million, one hundred fifty-three thousand, one hundred seven".
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