Base | Representation |
---|---|
bin | 1000110110110… |
… | …11110100000000 |
3 | 12011210212100202 |
4 | 10123123310000 |
5 | 123010110142 |
6 | 11212304332 |
7 | 1561355015 |
oct | 433336400 |
9 | 164725322 |
10 | 74300672 |
11 | 38a39216 |
12 | 20a720a8 |
13 | 125161c4 |
14 | 9c2170c |
15 | 67ca032 |
hex | 46dbd00 |
74300672 has 36 divisors (see below), whose sum is σ = 154771680. Its totient is φ = 35532288.
The previous prime is 74300669. The next prime is 74300683. The reversal of 74300672 is 27600347.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 422 + ... + 12197.
Almost surely, 274300672 is an apocalyptic number.
It is an amenable number.
74300672 is an abundant number, since it is smaller than the sum of its proper divisors (80471008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74300672 is a wasteful number, since it uses less digits than its factorization.
74300672 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12658 (or 12644 counting only the distinct ones).
The product of its (nonzero) digits is 7056, while the sum is 29.
The square root of 74300672 is about 8619.7837559883. The cubic root of 74300672 is about 420.4014906084.
The spelling of 74300672 in words is "seventy-four million, three hundred thousand, six hundred seventy-two".
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