Base | Representation |
---|---|
bin | 1000101101100… |
… | …00010101111001 |
3 | 12002111112201222 |
4 | 10112300111321 |
5 | 122201332131 |
6 | 11130121425 |
7 | 1545055565 |
oct | 426602571 |
9 | 162445658 |
10 | 73074041 |
11 | 38280677 |
12 | 20580275 |
13 | 121a6aa1 |
14 | 99c26a5 |
15 | 663687b |
hex | 45b0579 |
73074041 has 8 divisors (see below), whose sum is σ = 77850144. Its totient is φ = 68351040.
The previous prime is 73074031. The next prime is 73074047. The reversal of 73074041 is 14047037.
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 73074041 - 210 = 73073017 is a prime.
It is a super-3 number, since 3×730740413 (a number of 25 digits) contains 333 as substring.
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 73074041.
It is not an unprimeable number, because it can be changed into a prime (73074047) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10415 + ... + 15956.
It is an arithmetic number, because the mean of its divisors is an integer number (9731268).
Almost surely, 273074041 is an apocalyptic number.
It is an amenable number.
73074041 is a deficient number, since it is larger than the sum of its proper divisors (4776103).
73074041 is a wasteful number, since it uses less digits than its factorization.
73074041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26551.
The product of its (nonzero) digits is 2352, while the sum is 26.
The square root of 73074041 is about 8548.3355689865. The cubic root of 73074041 is about 418.0751698180.
The spelling of 73074041 in words is "seventy-three million, seventy-four thousand, forty-one".
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