Base | Representation |
---|---|
bin | 1000110110010… |
… | …11100110111100 |
3 | 12011200111022112 |
4 | 10123023212330 |
5 | 123000444200 |
6 | 11211033152 |
7 | 1560660350 |
oct | 433134674 |
9 | 164614275 |
10 | 74234300 |
11 | 389a3368 |
12 | 20a3b7b8 |
13 | 124c1c2a |
14 | 9c05460 |
15 | 67b5535 |
hex | 46cb9bc |
74234300 has 72 divisors (see below), whose sum is σ = 185467296. Its totient is φ = 25263360.
The previous prime is 74234267. The next prime is 74234309. The reversal of 74234300 is 343247.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (74234309) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 120794 + ... + 121406.
Almost surely, 274234300 is an apocalyptic number.
74234300 is a gapful number since it is divisible by the number (70) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 74234300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92733648).
74234300 is an abundant number, since it is smaller than the sum of its proper divisors (111232996).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74234300 is a wasteful number, since it uses less digits than its factorization.
74234300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 807 (or 800 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 23.
The square root of 74234300 is about 8615.9329152449. The cubic root of 74234300 is about 420.2762732559.
Adding to 74234300 its reverse (343247), we get a palindrome (74577547).
The spelling of 74234300 in words is "seventy-four million, two hundred thirty-four thousand, three hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •