Base | Representation |
---|---|
bin | 10011011000010… |
… | …100101100010000 |
3 | 211122210222202220 |
4 | 103120110230100 |
5 | 1131214041222 |
6 | 52132541040 |
7 | 11025446454 |
oct | 2330245420 |
9 | 748728686 |
10 | 325143312 |
11 | 157597a8a |
12 | 90a81780 |
13 | 524922c0 |
14 | 3127a664 |
15 | 1d828b5c |
hex | 13614b10 |
325143312 has 40 divisors (see below), whose sum is σ = 904567104. Its totient is φ = 100043904.
The previous prime is 325143307. The next prime is 325143337. The reversal of 325143312 is 213341523.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 259908 + ... + 261155.
Almost surely, 2325143312 is an apocalyptic number.
It is an amenable number.
325143312 is an abundant number, since it is smaller than the sum of its proper divisors (579423792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
325143312 is a wasteful number, since it uses less digits than its factorization.
325143312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 521087 (or 521081 counting only the distinct ones).
The product of its digits is 2160, while the sum is 24.
The square root of 325143312 is about 18031.7306989651. The cubic root of 325143312 is about 687.6354770811.
Adding to 325143312 its reverse (213341523), we get a palindrome (538484835).
The spelling of 325143312 in words is "three hundred twenty-five million, one hundred forty-three thousand, three hundred twelve".
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