Base | Representation |
---|---|
bin | 10011010111111… |
… | …111011110010111 |
3 | 211122122120120012 |
4 | 103113333132113 |
5 | 1131203301112 |
6 | 52131030435 |
7 | 11024635214 |
oct | 2327773627 |
9 | 748576505 |
10 | 325056407 |
11 | 157538765 |
12 | 90a3b41b |
13 | 52461890 |
14 | 31256b0b |
15 | 1d80d022 |
hex | 135ff797 |
325056407 has 4 divisors (see below), whose sum is σ = 350060760. Its totient is φ = 300052056.
The previous prime is 325056397. The next prime is 325056419. The reversal of 325056407 is 704650523.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 704650523 = 1433 ⋅491731.
It is a cyclic number.
It is not a de Polignac number, because 325056407 - 26 = 325056343 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (325056437) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12502157 + ... + 12502182.
It is an arithmetic number, because the mean of its divisors is an integer number (87515190).
Almost surely, 2325056407 is an apocalyptic number.
325056407 is a deficient number, since it is larger than the sum of its proper divisors (25004353).
325056407 is a wasteful number, since it uses less digits than its factorization.
325056407 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25004352.
The product of its (nonzero) digits is 25200, while the sum is 32.
The square root of 325056407 is about 18029.3207581428. The cubic root of 325056407 is about 687.5742073949.
The spelling of 325056407 in words is "three hundred twenty-five million, fifty-six thousand, four hundred seven".
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