Base | Representation |
---|---|
bin | 11011111010110… |
… | …010010011101100 |
3 | 1012122100221111000 |
4 | 123322302103230 |
5 | 1424402121434 |
6 | 114251200300 |
7 | 14415202542 |
oct | 3372622354 |
9 | 1178327430 |
10 | 468395244 |
11 | 220440309 |
12 | 110a46090 |
13 | 7606a865 |
14 | 462c9d92 |
15 | 2b1c3b99 |
hex | 1beb24ec |
468395244 has 72 divisors (see below), whose sum is σ = 1255072560. Its totient is φ = 151061760.
The previous prime is 468395243. The next prime is 468395261. The reversal of 468395244 is 442593864.
468395244 is a `hidden beast` number, since 46 + 83 + 9 + 524 + 4 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 468395244.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (468395243) 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 23 ways as a sum of consecutive naturals, for example, 101532 + ... + 106044.
Almost surely, 2468395244 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 468395244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (627536280).
468395244 is an abundant number, since it is smaller than the sum of its proper divisors (786677316).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
468395244 is a wasteful number, since it uses less digits than its factorization.
468395244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4588 (or 4549 counting only the distinct ones).
The product of its digits is 829440, while the sum is 45.
The square root of 468395244 is about 21642.4408050478. The cubic root of 468395244 is about 776.6121109200.
The spelling of 468395244 in words is "four hundred sixty-eight million, three hundred ninety-five thousand, two hundred forty-four".
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