Base | Representation |
---|---|
bin | 101000000111011… |
… | …010000111110001 |
3 | 1201220102111110210 |
4 | 220013122013301 |
5 | 2334243440031 |
6 | 150441214333 |
7 | 22451444313 |
oct | 5007320761 |
9 | 1656374423 |
10 | 673030641 |
11 | 3159a9978 |
12 | 1694913a9 |
13 | a95889aa |
14 | 655577b3 |
15 | 3e146746 |
hex | 281da1f1 |
673030641 has 16 divisors (see below), whose sum is σ = 913694400. Its totient is φ = 440545728.
The previous prime is 673030639. The next prime is 673030643. The reversal of 673030641 is 146030376.
It is an interprime number because it is at equal distance from previous prime (673030639) and next prime (673030643).
It is not a de Polignac number, because 673030641 - 21 = 673030639 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 673030599 and 673030608.
It is not an unprimeable number, because it can be changed into a prime (673030643) 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, 187435 + ... + 190991.
It is an arithmetic number, because the mean of its divisors is an integer number (57105900).
Almost surely, 2673030641 is an apocalyptic number.
It is an amenable number.
673030641 is a deficient number, since it is larger than the sum of its proper divisors (240663759).
673030641 is a wasteful number, since it uses less digits than its factorization.
673030641 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4688.
The product of its (nonzero) digits is 9072, while the sum is 30.
The square root of 673030641 is about 25942.8340972994. The cubic root of 673030641 is about 876.3513881365.
The spelling of 673030641 in words is "six hundred seventy-three million, thirty thousand, six hundred forty-one".
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