Base | Representation |
---|---|
bin | 11011111111001… |
… | …00111111001110 |
3 | 121100202120102100 |
4 | 31333210333032 |
5 | 440100123012 |
6 | 35143535530 |
7 | 5550341520 |
oct | 1577447716 |
9 | 540676370 |
10 | 234770382 |
11 | 110581510 |
12 | 6675a5a6 |
13 | 3983c6b2 |
14 | 23273a10 |
15 | 159268dc |
hex | dfe4fce |
234770382 has 96 divisors (see below), whose sum is σ = 640224000. Its totient is φ = 60399360.
The previous prime is 234770363. The next prime is 234770423. The reversal of 234770382 is 283077432.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 155869 + ... + 157367.
It is an arithmetic number, because the mean of its divisors is an integer number (6669000).
Almost surely, 2234770382 is an apocalyptic number.
234770382 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 234770382, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (320112000).
234770382 is an abundant number, since it is smaller than the sum of its proper divisors (405453618).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
234770382 is a wasteful number, since it uses less digits than its factorization.
234770382 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1638 (or 1635 counting only the distinct ones).
The product of its (nonzero) digits is 56448, while the sum is 36.
The square root of 234770382 is about 15322.2185730396. The cubic root of 234770382 is about 616.8995245591.
The spelling of 234770382 in words is "two hundred thirty-four million, seven hundred seventy thousand, three hundred eighty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •