Base | Representation |
---|---|
bin | 11111010001010… |
… | …00000110011100 |
3 | 200021120122021110 |
4 | 33220220012130 |
5 | 1014122331002 |
6 | 42010102020 |
7 | 6333404043 |
oct | 1750500634 |
9 | 607518243 |
10 | 262308252 |
11 | 125080088 |
12 | 73a1a910 |
13 | 42461aab |
14 | 26ba155a |
15 | 18065e6c |
hex | fa2819c |
262308252 has 24 divisors (see below), whose sum is σ = 612540432. Its totient is φ = 87366400.
The previous prime is 262308251. The next prime is 262308257. The reversal of 262308252 is 252803262.
262308252 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.
It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.
262308252 is strictly pandigital in base 9.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (262308251) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8302 + ... + 24362.
It is an arithmetic number, because the mean of its divisors is an integer number (25522518).
Almost surely, 2262308252 is an apocalyptic number.
It is an amenable number.
262308252 is an abundant number, since it is smaller than the sum of its proper divisors (350232180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
262308252 is a wasteful number, since it uses less digits than its factorization.
262308252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17429 (or 17427 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 30.
The square root of 262308252 is about 16195.9331932433. The cubic root of 262308252 is about 640.1336407118.
The spelling of 262308252 in words is "two hundred sixty-two million, three hundred eight thousand, two hundred fifty-two".
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