Base | Representation |
---|---|
bin | 1000101110100… |
… | …00001011100001 |
3 | 12002202011121220 |
4 | 10113100023201 |
5 | 122220020244 |
6 | 11133005253 |
7 | 1546141023 |
oct | 427201341 |
9 | 162664556 |
10 | 73204449 |
11 | 3835a64a |
12 | 20623829 |
13 | 12221256 |
14 | 9a18013 |
15 | 6660319 |
hex | 45d02e1 |
73204449 has 8 divisors (see below), whose sum is σ = 97645632. Its totient is φ = 48783120.
The previous prime is 73204429. The next prime is 73204471. The reversal of 73204449 is 94440237.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 73204449 - 29 = 73203937 is a prime.
It is not an unprimeable number, because it can be changed into a prime (73204409) 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, 10764 + ... + 16194.
It is an arithmetic number, because the mean of its divisors is an integer number (12205704).
Almost surely, 273204449 is an apocalyptic number.
It is an amenable number.
73204449 is a deficient number, since it is larger than the sum of its proper divisors (24441183).
73204449 is a wasteful number, since it uses less digits than its factorization.
73204449 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9927.
The product of its (nonzero) digits is 24192, while the sum is 33.
The square root of 73204449 is about 8555.9598526407. The cubic root of 73204449 is about 418.3237211310.
The spelling of 73204449 in words is "seventy-three million, two hundred four thousand, four hundred forty-nine".
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