Base | Representation |
---|---|
bin | 1000101111111… |
… | …11111110110001 |
3 | 12010010010012110 |
4 | 10113333332301 |
5 | 122242301431 |
6 | 11141115533 |
7 | 1550614605 |
oct | 427777661 |
9 | 163103173 |
10 | 73400241 |
11 | 38483762 |
12 | 206b8ba9 |
13 | 1228c3c5 |
14 | 9a69505 |
15 | 669d346 |
hex | 45fffb1 |
73400241 has 8 divisors (see below), whose sum is σ = 98036064. Its totient is φ = 48848960.
The previous prime is 73400233. The next prime is 73400251. The reversal of 73400241 is 14200437.
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 73400241 - 23 = 73400233 is a prime.
It is not an unprimeable number, because it can be changed into a prime (73400251) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19080 + ... + 22601.
It is an arithmetic number, because the mean of its divisors is an integer number (12254508).
Almost surely, 273400241 is an apocalyptic number.
It is an amenable number.
73400241 is a deficient number, since it is larger than the sum of its proper divisors (24635823).
73400241 is a wasteful number, since it uses less digits than its factorization.
73400241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42271.
The product of its (nonzero) digits is 672, while the sum is 21.
The square root of 73400241 is about 8567.3940612067. The cubic root of 73400241 is about 418.6963374912.
Adding to 73400241 its reverse (14200437), we get a palindrome (87600678).
The spelling of 73400241 in words is "seventy-three million, four hundred thousand, two hundred forty-one".
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