Base | Representation |
---|---|
bin | 1000110111000… |
… | …01110100101100 |
3 | 12011212010010121 |
4 | 10123201310230 |
5 | 123011402132 |
6 | 11213014324 |
7 | 1561516546 |
oct | 433416454 |
9 | 164763117 |
10 | 74325292 |
11 | 38a55768 |
12 | 20a843a4 |
13 | 12524482 |
14 | 9c2a696 |
15 | 67d2497 |
hex | 46e1d2c |
74325292 has 48 divisors (see below), whose sum is σ = 144027072. Its totient is φ = 33413120.
The previous prime is 74325287. The next prime is 74325299. The reversal of 74325292 is 29252347.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (34).
It is an alternating number because its digits alternate between odd and even.
It is not an unprimeable number, because it can be changed into a prime (74325299) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147513 + ... + 148015.
It is an arithmetic number, because the mean of its divisors is an integer number (3000564).
Almost surely, 274325292 is an apocalyptic number.
It is an amenable number.
74325292 is a deficient number, since it is larger than the sum of its proper divisors (69701780).
74325292 is a wasteful number, since it uses less digits than its factorization.
74325292 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 618 (or 616 counting only the distinct ones).
The product of its digits is 30240, while the sum is 34.
The square root of 74325292 is about 8621.2117477765. The cubic root of 74325292 is about 420.4479197160.
The spelling of 74325292 in words is "seventy-four million, three hundred twenty-five thousand, two hundred ninety-two".
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