Base | Representation |
---|---|
bin | 1000110100110… |
… | …10101110011001 |
3 | 12011022022122201 |
4 | 10122122232121 |
5 | 122423042243 |
6 | 11202450201 |
7 | 1556164531 |
oct | 432325631 |
9 | 164268581 |
10 | 74034073 |
11 | 38876993 |
12 | 20963961 |
13 | 12451a59 |
14 | 9b924c1 |
15 | 677604d |
hex | 469ab99 |
74034073 has 2 divisors, whose sum is σ = 74034074. Its totient is φ = 74034072.
The previous prime is 74034061. The next prime is 74034101. The reversal of 74034073 is 37043047.
It is an a-pointer prime, because the next prime (74034101) can be obtained adding 74034073 to its sum of digits (28).
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 54213769 + 19820304 = 7363^2 + 4452^2 .
It is a cyclic number.
It is not a de Polignac number, because 74034073 - 217 = 73903001 is a prime.
It is not a weakly prime, because it can be changed into another prime (74064073) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37017036 + 37017037.
It is an arithmetic number, because the mean of its divisors is an integer number (37017037).
Almost surely, 274034073 is an apocalyptic number.
It is an amenable number.
74034073 is a deficient number, since it is larger than the sum of its proper divisors (1).
74034073 is an equidigital number, since it uses as much as digits as its factorization.
74034073 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 28.
The square root of 74034073 is about 8604.3054920197. The cubic root of 74034073 is about 419.8980723935.
It can be divided in two parts, 7403 and 4073, that added together give a triangular number (11476 = T151).
The spelling of 74034073 in words is "seventy-four million, thirty-four thousand, seventy-three".
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