Base | Representation |
---|---|
bin | 1000000111111… |
… | …0001110010100 |
3 | 2101010000020100 |
4 | 2001332032110 |
5 | 32210241234 |
6 | 3214134100 |
7 | 562413441 |
oct | 201761624 |
9 | 71100210 |
10 | 34071444 |
11 | 18261420 |
12 | b4b1330 |
13 | 709c224 |
14 | 474c9c8 |
15 | 2ed0399 |
hex | 207e394 |
34071444 has 72 divisors (see below), whose sum is σ = 95030208. Its totient is φ = 10206720.
The previous prime is 34071431. The next prime is 34071461. The reversal of 34071444 is 44417043.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37969 + ... + 38855.
It is an arithmetic number, because the mean of its divisors is an integer number (1319864).
Almost surely, 234071444 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 34071444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47515104).
34071444 is an abundant number, since it is smaller than the sum of its proper divisors (60958764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34071444 is a wasteful number, since it uses less digits than its factorization.
34071444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1005 (or 1000 counting only the distinct ones).
The product of its (nonzero) digits is 5376, while the sum is 27.
The square root of 34071444 is about 5837.0749524055. The cubic root of 34071444 is about 324.1879339504.
Adding to 34071444 its reverse (44417043), we get a palindrome (78488487).
It can be divided in two parts, 3407 and 1444, that added together give a triangular number (4851 = T98).
The spelling of 34071444 in words is "thirty-four million, seventy-one thousand, four hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •