Base | Representation |
---|---|
bin | 10011011001000… |
… | …111000001100000 |
3 | 211200012110120110 |
4 | 103121013001200 |
5 | 1131242140342 |
6 | 52141211320 |
7 | 11030265510 |
oct | 2331070140 |
9 | 750173513 |
10 | 325349472 |
11 | 157718968 |
12 | 90b60b40 |
13 | 525350a6 |
14 | 312d1840 |
15 | 1d869c9c |
hex | 13647060 |
325349472 has 48 divisors (see below), whose sum is σ = 976050432. Its totient is φ = 92956800.
The previous prime is 325349471. The next prime is 325349501. The reversal of 325349472 is 274943523.
It is a tau number, because it is divible by the number of its divisors (48).
It is a self number, because there is not a number n which added to its sum of digits gives 325349472.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (325349471) by changing a digit.
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, 241404 + ... + 242747.
It is an arithmetic number, because the mean of its divisors is an integer number (20334384).
Almost surely, 2325349472 is an apocalyptic number.
325349472 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
325349472 is an abundant number, since it is smaller than the sum of its proper divisors (650700960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
325349472 is a wasteful number, since it uses less digits than its factorization.
325349472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 484171 (or 484163 counting only the distinct ones).
The product of its digits is 181440, while the sum is 39.
The square root of 325349472 is about 18037.4463824567. The cubic root of 325349472 is about 687.7807801657.
It can be divided in two parts, 3253 and 49472, that added together give a palindrome (52725).
The spelling of 325349472 in words is "three hundred twenty-five million, three hundred forty-nine thousand, four hundred seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •