Base | Representation |
---|---|
bin | 1000110101001… |
… | …00100011001101 |
3 | 12011101100212020 |
4 | 10122210203031 |
5 | 122430334232 |
6 | 11203400353 |
7 | 1556423052 |
oct | 432444315 |
9 | 164340766 |
10 | 74074317 |
11 | 388a4149 |
12 | 209830b9 |
13 | 12467175 |
14 | 9ba3029 |
15 | 6782e2c |
hex | 46a48cd |
74074317 has 8 divisors (see below), whose sum is σ = 99318240. Its totient is φ = 49106640.
The previous prime is 74074289. The next prime is 74074349. The reversal of 74074317 is 71347047.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 74074317 - 215 = 74041549 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (74074417) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68434 + ... + 69507.
It is an arithmetic number, because the mean of its divisors is an integer number (12414780).
Almost surely, 274074317 is an apocalyptic number.
It is an amenable number.
74074317 is a deficient number, since it is larger than the sum of its proper divisors (25243923).
74074317 is a wasteful number, since it uses less digits than its factorization.
74074317 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 138123.
The product of its (nonzero) digits is 16464, while the sum is 33.
The square root of 74074317 is about 8606.6437709481. The cubic root of 74074317 is about 419.9741423990.
It can be divided in two parts, 740 and 74317, that added together give a palindrome (75057).
The spelling of 74074317 in words is "seventy-four million, seventy-four thousand, three hundred seventeen".
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