Base | Representation |
---|---|
bin | 11011111011001… |
… | …110000011100101 |
3 | 1012122120201101112 |
4 | 123323032003211 |
5 | 1424414241101 |
6 | 114253434405 |
7 | 14416155110 |
oct | 3373160345 |
9 | 1178521345 |
10 | 468508901 |
11 | 220508743 |
12 | 110a9ba05 |
13 | 760aa503 |
14 | 46319577 |
15 | 2b1e76bb |
hex | 1bece0e5 |
468508901 has 8 divisors (see below), whose sum is σ = 539348160. Its totient is φ = 398647008.
The previous prime is 468508861. The next prime is 468508939. The reversal of 468508901 is 109805864.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-468508901 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (468508501) 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 7 ways as a sum of consecutive naturals, for example, 243311 + ... + 245228.
It is an arithmetic number, because the mean of its divisors is an integer number (67418520).
Almost surely, 2468508901 is an apocalyptic number.
It is an amenable number.
468508901 is a deficient number, since it is larger than the sum of its proper divisors (70839259).
468508901 is a wasteful number, since it uses less digits than its factorization.
468508901 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 488683.
The product of its (nonzero) digits is 69120, while the sum is 41.
The square root of 468508901 is about 21645.0664355645. The cubic root of 468508901 is about 776.6749213103.
The spelling of 468508901 in words is "four hundred sixty-eight million, five hundred eight thousand, nine hundred one".
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