Base | Representation |
---|---|
bin | 1000110110110… |
… | …10001110110100 |
3 | 12011210112110220 |
4 | 10123122032310 |
5 | 123004403241 |
6 | 11212214340 |
7 | 1561330104 |
oct | 433321664 |
9 | 164715426 |
10 | 74294196 |
11 | 38a34369 |
12 | 20a6a3b0 |
13 | 12513282 |
14 | 9c1d204 |
15 | 67c8166 |
hex | 46da3b4 |
74294196 has 24 divisors (see below), whose sum is σ = 177385824. Its totient is φ = 24188640.
The previous prime is 74294191. The next prime is 74294203. The reversal of 74294196 is 69149247.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (74294191) 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, 71475 + ... + 72506.
It is an arithmetic number, because the mean of its divisors is an integer number (7391076).
Almost surely, 274294196 is an apocalyptic number.
It is an amenable number.
74294196 is an abundant number, since it is smaller than the sum of its proper divisors (103091628).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74294196 is a wasteful number, since it uses less digits than its factorization.
74294196 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 144031 (or 144029 counting only the distinct ones).
The product of its digits is 108864, while the sum is 42.
The square root of 74294196 is about 8619.4081003280. The cubic root of 74294196 is about 420.3892762767.
The spelling of 74294196 in words is "seventy-four million, two hundred ninety-four thousand, one hundred ninety-six".
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