Base | Representation |
---|---|
bin | 1000010011110… |
… | …1011011110001 |
3 | 2102120210120122 |
4 | 2010331123301 |
5 | 32410322031 |
6 | 3243020025 |
7 | 602155013 |
oct | 204753361 |
9 | 72523518 |
10 | 34854641 |
11 | 18746898 |
12 | b80a615 |
13 | 72b4863 |
14 | 48b41b3 |
15 | 30d747b |
hex | 213d6f1 |
34854641 has 4 divisors (see below), whose sum is σ = 36904932. Its totient is φ = 32804352.
The previous prime is 34854623. The next prime is 34854643. The reversal of 34854641 is 14645843.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14645843 = 43 ⋅340601.
It can be written as a sum of positive squares in 2 ways, for example, as 17673616 + 17181025 = 4204^2 + 4145^2 .
It is a cyclic number.
It is not a de Polignac number, because 34854641 - 210 = 34853617 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (34854643) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1025120 + ... + 1025153.
It is an arithmetic number, because the mean of its divisors is an integer number (9226233).
Almost surely, 234854641 is an apocalyptic number.
It is an amenable number.
34854641 is a deficient number, since it is larger than the sum of its proper divisors (2050291).
34854641 is a wasteful number, since it uses less digits than its factorization.
34854641 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2050290.
The product of its digits is 46080, while the sum is 35.
The square root of 34854641 is about 5903.7819234792. The cubic root of 34854641 is about 326.6531655996.
The spelling of 34854641 in words is "thirty-four million, eight hundred fifty-four thousand, six hundred forty-one".
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