Base | Representation |
---|---|
bin | 1000110101000… |
… | …10010101011001 |
3 | 12011100220102002 |
4 | 10122202111121 |
5 | 122430041431 |
6 | 11203250345 |
7 | 1556354435 |
oct | 432422531 |
9 | 164326362 |
10 | 74065241 |
11 | 38898348 |
12 | 209799b5 |
13 | 12462cb3 |
14 | 9b9d9c5 |
15 | 67803cb |
hex | 46a2559 |
74065241 has 8 divisors (see below), whose sum is σ = 74652480. Its totient is φ = 73480752.
The previous prime is 74065193. The next prime is 74065247. The reversal of 74065241 is 14256047.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 74065241 - 218 = 73803097 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (74065247) 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, 114866 + ... + 115508.
It is an arithmetic number, because the mean of its divisors is an integer number (9331560).
Almost surely, 274065241 is an apocalyptic number.
It is an amenable number.
74065241 is a deficient number, since it is larger than the sum of its proper divisors (587239).
74065241 is a wasteful number, since it uses less digits than its factorization.
74065241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1375.
The product of its (nonzero) digits is 6720, while the sum is 29.
The square root of 74065241 is about 8606.1164877080. The cubic root of 74065241 is about 419.9569891708.
The spelling of 74065241 in words is "seventy-four million, sixty-five thousand, two hundred forty-one".
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