Base | Representation |
---|---|
bin | 1000110100101… |
… | …11011000001111 |
3 | 12011021121212002 |
4 | 10122113120033 |
5 | 122422122432 |
6 | 11202302515 |
7 | 1556106551 |
oct | 432273017 |
9 | 164247762 |
10 | 74020367 |
11 | 38867663 |
12 | 20957a3b |
13 | 12448745 |
14 | 9b8b4d1 |
15 | 6771e62 |
hex | 469760f |
74020367 has 2 divisors, whose sum is σ = 74020368. Its totient is φ = 74020366.
The previous prime is 74020339. The next prime is 74020391. The reversal of 74020367 is 76302047.
It is a strong prime.
It is an emirp because it is prime and its reverse (76302047) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 74020367 - 214 = 74003983 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (74020337) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37010183 + 37010184.
It is an arithmetic number, because the mean of its divisors is an integer number (37010184).
Almost surely, 274020367 is an apocalyptic number.
74020367 is a deficient number, since it is larger than the sum of its proper divisors (1).
74020367 is an equidigital number, since it uses as much as digits as its factorization.
74020367 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 7056, while the sum is 29.
The square root of 74020367 is about 8603.5089934282. The cubic root of 74020367 is about 419.8721587480.
The spelling of 74020367 in words is "seventy-four million, twenty thousand, three hundred sixty-seven".
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