Base | Representation |
---|---|
bin | 11111011000010… |
… | …01110001011110 |
3 | 200100022121020210 |
4 | 33230021301132 |
5 | 1014341420411 |
6 | 42041553250 |
7 | 6344304000 |
oct | 1754116136 |
9 | 610277223 |
10 | 263232606 |
11 | 12565160a |
12 | 741a5826 |
13 | 426c6750 |
14 | 26d62370 |
15 | 18199ca6 |
hex | fb09c5e |
263232606 has 64 divisors (see below), whose sum is σ = 661248000. Its totient is φ = 69416928.
The previous prime is 263232601. The next prime is 263232617. The reversal of 263232606 is 606232362.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (263232601) 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, 21835 + ... + 31673.
It is an arithmetic number, because the mean of its divisors is an integer number (10332000).
Almost surely, 2263232606 is an apocalyptic number.
263232606 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 263232606, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (330624000).
263232606 is an abundant number, since it is smaller than the sum of its proper divisors (398015394).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
263232606 is a wasteful number, since it uses less digits than its factorization.
263232606 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9878 (or 9864 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 30.
The square root of 263232606 is about 16224.4447054437. Note that the first 3 decimals coincide. The cubic root of 263232606 is about 640.8846863455.
Adding to 263232606 its reverse (606232362), we get a palindrome (869464968).
The spelling of 263232606 in words is "two hundred sixty-three million, two hundred thirty-two thousand, six hundred six".
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