Base | Representation |
---|---|
bin | 10011010000111… |
… | …000111000100001 |
3 | 211112010222101000 |
4 | 103100320320201 |
5 | 1130214210101 |
6 | 52023102213 |
7 | 11003051505 |
oct | 2320707041 |
9 | 745128330 |
10 | 323194401 |
11 | 156486812 |
12 | 902a1969 |
13 | 51c5c1ba |
14 | 30cd0305 |
15 | 1d591486 |
hex | 13438e21 |
323194401 has 16 divisors (see below), whose sum is σ = 479934720. Its totient is φ = 214955280.
The previous prime is 323194387. The next prime is 323194481. The reversal of 323194401 is 104491323.
It is not a de Polignac number, because 323194401 - 25 = 323194369 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (323194481) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2250 + ... + 25523.
It is an arithmetic number, because the mean of its divisors is an integer number (29995920).
Almost surely, 2323194401 is an apocalyptic number.
It is an amenable number.
323194401 is a deficient number, since it is larger than the sum of its proper divisors (156740319).
323194401 is a wasteful number, since it uses less digits than its factorization.
323194401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28213 (or 28207 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 27.
The square root of 323194401 is about 17977.6083225773. The cubic root of 323194401 is about 686.2588257696.
The spelling of 323194401 in words is "three hundred twenty-three million, one hundred ninety-four thousand, four hundred one".
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