Base | Representation |
---|---|
bin | 10011010111110… |
… | …111010110100110 |
3 | 211122120212221011 |
4 | 103113313112212 |
5 | 1131201220032 |
6 | 52130212434 |
7 | 11024436223 |
oct | 2327672646 |
9 | 748525834 |
10 | 325023142 |
11 | 157515774 |
12 | 90a2411a |
13 | 5244c6b2 |
14 | 3124894a |
15 | 1d803247 |
hex | 135f75a6 |
325023142 has 16 divisors (see below), whose sum is σ = 499649472. Its totient is φ = 158497600.
The previous prime is 325023137. The next prime is 325023157. The reversal of 325023142 is 241320523.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21642 + ... + 33442.
It is an arithmetic number, because the mean of its divisors is an integer number (31228092).
Almost surely, 2325023142 is an apocalyptic number.
325023142 is a deficient number, since it is larger than the sum of its proper divisors (174626330).
325023142 is a wasteful number, since it uses less digits than its factorization.
325023142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12143.
The product of its (nonzero) digits is 1440, while the sum is 22.
The square root of 325023142 is about 18028.3982094916. The cubic root of 325023142 is about 687.5507520440.
Adding to 325023142 its reverse (241320523), we get a palindrome (566343665).
The spelling of 325023142 in words is "three hundred twenty-five million, twenty-three thousand, one hundred forty-two".
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