Base | Representation |
---|---|
bin | 1101001011010010… |
… | …01100100101001110 |
3 | 200020222222210211010 |
4 | 12211221030211032 |
5 | 103441421213444 |
6 | 3125540310050 |
7 | 340205033130 |
oct | 64551144516 |
9 | 20228883733 |
10 | 7074007374 |
11 | 3000102495 |
12 | 14550a2326 |
13 | 8897487a5 |
14 | 4b1703050 |
15 | 2b60872b9 |
hex | 1a5a4c94e |
7074007374 has 64 divisors (see below), whose sum is σ = 17148902400. Its totient is φ = 1901560320.
The previous prime is 7074007373. The next prime is 7074007379. The reversal of 7074007374 is 4737004707.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7074007373) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1099 + ... + 118950.
It is an arithmetic number, because the mean of its divisors is an integer number (267951600).
Almost surely, 27074007374 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 7074007374, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8574451200).
7074007374 is an abundant number, since it is smaller than the sum of its proper divisors (10074895026).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7074007374 is a wasteful number, since it uses less digits than its factorization.
7074007374 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 120145.
The product of its (nonzero) digits is 115248, while the sum is 39.
The square root of 7074007374 is about 84107.1184502239. The cubic root of 7074007374 is about 1919.6490401266.
The spelling of 7074007374 in words is "seven billion, seventy-four million, seven thousand, three hundred seventy-four".
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