Base | Representation |
---|---|
bin | 10001111011111000101… |
… | …001011000101111111100 |
3 | 11100211101021212102010221 |
4 | 101323320221120233330 |
5 | 130143211223324000 |
6 | 2342114551311124 |
7 | 155022204140563 |
oct | 21737051305774 |
9 | 4324337772127 |
10 | 1232532245500 |
11 | 4357943586a6 |
12 | 17aa5867b4a4 |
13 | 8c2c548c30a |
14 | 43924db8bda |
15 | 220dacae61a |
hex | 11ef8a58bfc |
1232532245500 has 96 divisors (see below), whose sum is σ = 2814529536000. Its totient is φ = 470630318400.
The previous prime is 1232532245473. The next prime is 1232532245509. The reversal of 1232532245500 is 55422352321.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1232532245509) 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, 5631109 + ... + 5845891.
It is an arithmetic number, because the mean of its divisors is an integer number (29318016000).
Almost surely, 21232532245500 is an apocalyptic number.
1232532245500 is a gapful number since it is divisible by the number (10) 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 1232532245500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1407264768000).
1232532245500 is an abundant number, since it is smaller than the sum of its proper divisors (1581997290500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1232532245500 is a wasteful number, since it uses less digits than its factorization.
1232532245500 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 215324 (or 215312 counting only the distinct ones).
The product of its (nonzero) digits is 72000, while the sum is 34.
Adding to 1232532245500 its reverse (55422352321), we get a palindrome (1287954597821).
The spelling of 1232532245500 in words is "one trillion, two hundred thirty-two billion, five hundred thirty-two million, two hundred forty-five thousand, five hundred".
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