Base | Representation |
---|---|
bin | 11000101111010… |
… | …000101110101001 |
3 | 1001220222100020110 |
4 | 120233100232221 |
5 | 1322222324343 |
6 | 105103444533 |
7 | 13166542236 |
oct | 3057205651 |
9 | 1056870213 |
10 | 415042473 |
11 | 1a330a60a |
12 | b6bb6749 |
13 | 67caa381 |
14 | 3d19c78d |
15 | 26685833 |
hex | 18bd0ba9 |
415042473 has 8 divisors (see below), whose sum is σ = 553641088. Its totient is φ = 276569424.
The previous prime is 415042391. The next prime is 415042489. The reversal of 415042473 is 374240514.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 415042473 - 216 = 414976937 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 415042473.
It is not an unprimeable number, because it can be changed into a prime (415042273) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23386 + ... + 37107.
It is an arithmetic number, because the mean of its divisors is an integer number (69205136).
Almost surely, 2415042473 is an apocalyptic number.
It is an amenable number.
415042473 is a deficient number, since it is larger than the sum of its proper divisors (138598615).
415042473 is a wasteful number, since it uses less digits than its factorization.
415042473 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62783.
The product of its (nonzero) digits is 13440, while the sum is 30.
The square root of 415042473 is about 20372.5912195773. The cubic root of 415042473 is about 745.9290381173.
Adding to 415042473 its reverse (374240514), we get a palindrome (789282987).
The spelling of 415042473 in words is "four hundred fifteen million, forty-two thousand, four hundred seventy-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •