Base | Representation |
---|---|
bin | 10001011110010… |
… | …00101110010110 |
3 | 101012210202001012 |
4 | 20233020232112 |
5 | 300010333410 |
6 | 22313332222 |
7 | 3426601055 |
oct | 1057105626 |
9 | 335722035 |
10 | 146574230 |
11 | 75812430 |
12 | 41107072 |
13 | 2449c81a |
14 | 1567639c |
15 | cd04605 |
hex | 8bc8b96 |
146574230 has 64 divisors (see below), whose sum is σ = 296110080. Its totient is φ = 51792000.
The previous prime is 146574223. The next prime is 146574251. The reversal of 146574230 is 32475641.
146574230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Curzon number.
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, 877607 + ... + 877773.
It is an arithmetic number, because the mean of its divisors is an integer number (4626720).
Almost surely, 2146574230 is an apocalyptic number.
146574230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
146574230 is an abundant number, since it is smaller than the sum of its proper divisors (149535850).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146574230 is a wasteful number, since it uses less digits than its factorization.
146574230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 365.
The product of its (nonzero) digits is 20160, while the sum is 32.
The square root of 146574230 is about 12106.7844616149. The cubic root of 146574230 is about 527.2531792288.
The spelling of 146574230 in words is "one hundred forty-six million, five hundred seventy-four thousand, two hundred thirty".
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