Base | Representation |
---|---|
bin | 1000110011100… |
… | …11110111111010 |
3 | 12011000020100211 |
4 | 10121303313322 |
5 | 122402444223 |
6 | 11155221334 |
7 | 1554632554 |
oct | 431636772 |
9 | 164006324 |
10 | 73874938 |
11 | 38778375 |
12 | 208a784a |
13 | 123c74a7 |
14 | 9b504d4 |
15 | 6743d0d |
hex | 4673dfa |
73874938 has 8 divisors (see below), whose sum is σ = 111546720. Its totient is φ = 36692700.
The previous prime is 73874887. The next prime is 73874939. The reversal of 73874938 is 83947837.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 73874891 and 73874900.
It is not an unprimeable number, because it can be changed into a prime (73874939) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122008 + ... + 122611.
It is an arithmetic number, because the mean of its divisors is an integer number (13943340).
Almost surely, 273874938 is an apocalyptic number.
73874938 is a deficient number, since it is larger than the sum of its proper divisors (37671782).
73874938 is a wasteful number, since it uses less digits than its factorization.
73874938 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 244772.
The product of its digits is 1016064, while the sum is 49.
The square root of 73874938 is about 8595.0531121105. The cubic root of 73874938 is about 419.5970019503.
The spelling of 73874938 in words is "seventy-three million, eight hundred seventy-four thousand, nine hundred thirty-eight".
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