Base | Representation |
---|---|
bin | 101100001011001… |
… | …110100010110101 |
3 | 1220122120211212010 |
4 | 230023032202311 |
5 | 3004213000121 |
6 | 201313114433 |
7 | 24236406642 |
oct | 5413164265 |
9 | 1818524763 |
10 | 741140661 |
11 | 350399a48 |
12 | 188258a19 |
13 | ba715191 |
14 | 70606dc9 |
15 | 450ec376 |
hex | 2c2ce8b5 |
741140661 has 16 divisors (see below), whose sum is σ = 1032522624. Its totient is φ = 471983424.
The previous prime is 741140639. The next prime is 741140663. The reversal of 741140661 is 166041147.
741140661 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 741140661 - 25 = 741140629 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (741140663) 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, 48255 + ... + 61731.
It is an arithmetic number, because the mean of its divisors is an integer number (64532664).
Almost surely, 2741140661 is an apocalyptic number.
It is an amenable number.
741140661 is a deficient number, since it is larger than the sum of its proper divisors (291381963).
741140661 is a wasteful number, since it uses less digits than its factorization.
741140661 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14300.
The product of its (nonzero) digits is 4032, while the sum is 30.
The square root of 741140661 is about 27223.8987105080. The cubic root of 741140661 is about 904.9686754926.
The spelling of 741140661 in words is "seven hundred forty-one million, one hundred forty thousand, six hundred sixty-one".
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