Base | Representation |
---|---|
bin | 1101101001000111011… |
… | …0001000111001000100 |
3 | 211101222000010211122121 |
4 | 3122101312020321010 |
5 | 12320000012410000 |
6 | 255400452135324 |
7 | 22635014446021 |
oct | 3322166107104 |
9 | 741860124577 |
10 | 234375122500 |
11 | 90441712552 |
12 | 3950b907544 |
13 | 19141c46a4c |
14 | b4b560a548 |
15 | 616b220b1a |
hex | 3691d88e44 |
234375122500 has 60 divisors (see below), whose sum is σ = 512926732780. Its totient is φ = 93677760000.
The previous prime is 234375122447. The next prime is 234375122507. The reversal of 234375122500 is 5221573432.
It can be written as a sum of positive squares in 10 ways, for example, as 179565757504 + 54809364996 = 423752^2 + 234114^2 .
It is not an unprimeable number, because it can be changed into a prime (234375122507) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3267016 + ... + 3337984.
Almost surely, 2234375122500 is an apocalyptic number.
234375122500 is a gapful number since it is divisible by the number (20) 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 234375122500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (256463366390).
234375122500 is an abundant number, since it is smaller than the sum of its proper divisors (278551610280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
234375122500 is a wasteful number, since it uses less digits than its factorization.
234375122500 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72314 (or 72297 counting only the distinct ones).
The product of its (nonzero) digits is 50400, while the sum is 34.
Adding to 234375122500 its reverse (5221573432), we get a palindrome (239596695932).
The spelling of 234375122500 in words is "two hundred thirty-four billion, three hundred seventy-five million, one hundred twenty-two thousand, five hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •