Base | Representation |
---|---|
bin | 101000001111000… |
… | …101010110110101 |
3 | 1202001012201120000 |
4 | 220033011112311 |
5 | 2340302331431 |
6 | 150552301513 |
7 | 22504524432 |
oct | 5017052665 |
9 | 1661181500 |
10 | 675042741 |
11 | 31705366a |
12 | 16a0a1899 |
13 | a9b11799 |
14 | 6591cb89 |
15 | 3e3e29e6 |
hex | 283c55b5 |
675042741 has 10 divisors (see below), whose sum is σ = 1008397302. Its totient is φ = 450028440.
The previous prime is 675042733. The next prime is 675042751. The reversal of 675042741 is 147240576.
675042741 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 598829841 + 76212900 = 24471^2 + 8730^2 .
It is not a de Polignac number, because 675042741 - 23 = 675042733 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 675042696 and 675042705.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (675042751) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 4166850 + ... + 4167011.
Almost surely, 2675042741 is an apocalyptic number.
It is an amenable number.
675042741 is a deficient number, since it is larger than the sum of its proper divisors (333354561).
675042741 is an equidigital number, since it uses as much as digits as its factorization.
675042741 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8333873 (or 8333864 counting only the distinct ones).
The product of its (nonzero) digits is 47040, while the sum is 36.
The square root of 675042741 is about 25981.5846514411. The cubic root of 675042741 is about 877.2238359534.
The spelling of 675042741 in words is "six hundred seventy-five million, forty-two thousand, seven hundred forty-one".
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