Base | Representation |
---|---|
bin | 11011011011011… |
… | …11011001010100 |
3 | 121000222000012120 |
4 | 31231233121110 |
5 | 432401010140 |
6 | 34455415540 |
7 | 5462525133 |
oct | 1555573124 |
9 | 530860176 |
10 | 230094420 |
11 | 108978386 |
12 | 650845b0 |
13 | 3889325a |
14 | 227b791a |
15 | 153011d0 |
hex | db6f654 |
230094420 has 24 divisors (see below), whose sum is σ = 644264544. Its totient is φ = 61358496.
The previous prime is 230094401. The next prime is 230094421. The reversal of 230094420 is 24490032.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230094421) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1917394 + ... + 1917513.
It is an arithmetic number, because the mean of its divisors is an integer number (26844356).
Almost surely, 2230094420 is an apocalyptic number.
230094420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
230094420 is an abundant number, since it is smaller than the sum of its proper divisors (414170124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230094420 is a wasteful number, since it uses less digits than its factorization.
230094420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3834919 (or 3834917 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 24.
The square root of 230094420 is about 15168.8635039017. The cubic root of 230094420 is about 612.7763972587.
The spelling of 230094420 in words is "two hundred thirty million, ninety-four thousand, four hundred twenty".
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