Base | Representation |
---|---|
bin | 11011111100100… |
… | …010000010011101 |
3 | 1012200020012020222 |
4 | 123330202002131 |
5 | 1430011243033 |
6 | 114305051125 |
7 | 14422120025 |
oct | 3374420235 |
9 | 1180205228 |
10 | 468852893 |
11 | 220723133 |
12 | 111026aa5 |
13 | 7619ac62 |
14 | 463a8a85 |
15 | 2b264598 |
hex | 1bf2209d |
468852893 has 8 divisors (see below), whose sum is σ = 485533656. Its totient is φ = 452462400.
The previous prime is 468852847. The next prime is 468852929. The reversal of 468852893 is 398258864.
It can be written as a sum of positive squares in 4 ways, for example, as 484 + 468852409 = 22^2 + 21653^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 468852893 - 26 = 468852829 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (53).
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (468852803) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69278 + ... + 75743.
It is an arithmetic number, because the mean of its divisors is an integer number (60691707).
Almost surely, 2468852893 is an apocalyptic number.
It is an amenable number.
468852893 is a deficient number, since it is larger than the sum of its proper divisors (16680763).
468852893 is a wasteful number, since it uses less digits than its factorization.
468852893 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 145135.
The product of its digits is 3317760, while the sum is 53.
The square root of 468852893 is about 21653.0111762775. The cubic root of 468852893 is about 776.8649601034.
The spelling of 468852893 in words is "four hundred sixty-eight million, eight hundred fifty-two thousand, eight hundred ninety-three".
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