Base | Representation |
---|---|
bin | 11000101110100… |
… | …00011001000001 |
3 | 112110022011220212 |
4 | 30113100121001 |
5 | 411100014131 |
6 | 32325443505 |
7 | 5066031620 |
oct | 1427203101 |
9 | 473264825 |
10 | 207423041 |
11 | a70a3001 |
12 | 59570595 |
13 | 33c85c37 |
14 | 1d7956b7 |
15 | 13323a2b |
hex | c5d0641 |
207423041 has 8 divisors (see below), whose sum is σ = 237142080. Its totient is φ = 177725808.
The previous prime is 207423037. The next prime is 207423053. The reversal of 207423041 is 140324702.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 207423041 - 22 = 207423037 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 207422998 and 207423016.
It is not an unprimeable number, because it can be changed into a prime (207423011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33755 + ... + 39423.
It is an arithmetic number, because the mean of its divisors is an integer number (29642760).
Almost surely, 2207423041 is an apocalyptic number.
It is an amenable number.
207423041 is a deficient number, since it is larger than the sum of its proper divisors (29719039).
207423041 is an equidigital number, since it uses as much as digits as its factorization.
207423041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10903.
The product of its (nonzero) digits is 1344, while the sum is 23.
The square root of 207423041 is about 14402.1887572688. The cubic root of 207423041 is about 591.9508734267.
Adding to 207423041 its reverse (140324702), we get a palindrome (347747743).
The spelling of 207423041 in words is "two hundred seven million, four hundred twenty-three thousand, forty-one".
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