Base | Representation |
---|---|
bin | 101100001101010… |
… | …011100010001011 |
3 | 1220200121112002011 |
4 | 230031103202023 |
5 | 3004332413022 |
6 | 201332520351 |
7 | 24244136032 |
oct | 5415234213 |
9 | 1820545064 |
10 | 741685387 |
11 | 350731233 |
12 | 1884800b7 |
13 | ba8760c1 |
14 | 70709719 |
15 | 451a8977 |
hex | 2c35388b |
741685387 has 16 divisors (see below), whose sum is σ = 809685760. Its totient is φ = 676955232.
The previous prime is 741685369. The next prime is 741685423. The reversal of 741685387 is 783586147.
It is a happy number.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-741685387 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 741685387.
It is not an unprimeable number, because it can be changed into a prime (741685337) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67288 + ... + 77530.
It is an arithmetic number, because the mean of its divisors is an integer number (50605360).
Almost surely, 2741685387 is an apocalyptic number.
741685387 is a deficient number, since it is larger than the sum of its proper divisors (68000373).
741685387 is a wasteful number, since it uses less digits than its factorization.
741685387 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10402.
The product of its digits is 1128960, while the sum is 49.
The square root of 741685387 is about 27233.9014281832. The cubic root of 741685387 is about 905.1903334808.
The spelling of 741685387 in words is "seven hundred forty-one million, six hundred eighty-five thousand, three hundred eighty-seven".
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