Base | Representation |
---|---|
bin | 11010110110101… |
… | …000101101001100 |
3 | 1011101202022010220 |
4 | 122312220231030 |
5 | 1410313430444 |
6 | 112412231340 |
7 | 14110304622 |
oct | 3266505514 |
9 | 1141668126 |
10 | 450530124 |
11 | 211348a50 |
12 | 106a6b550 |
13 | 72454095 |
14 | 43b99512 |
15 | 29845619 |
hex | 1ada8b4c |
450530124 has 48 divisors (see below), whose sum is σ = 1214269056. Its totient is φ = 128492800.
The previous prime is 450530123. The next prime is 450530149. The reversal of 450530124 is 421035054.
It is a junction number, because it is equal to n+sod(n) for n = 450530094 and 450530103.
It is not an unprimeable number, because it can be changed into a prime (450530123) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98142 + ... + 102629.
It is an arithmetic number, because the mean of its divisors is an integer number (25297272).
Almost surely, 2450530124 is an apocalyptic number.
450530124 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
450530124 is an abundant number, since it is smaller than the sum of its proper divisors (763738932).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
450530124 is a wasteful number, since it uses less digits than its factorization.
450530124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 200806 (or 200804 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 24.
The square root of 450530124 is about 21225.6949002854. The cubic root of 450530124 is about 766.6102320988.
Adding to 450530124 its reverse (421035054), we get a palindrome (871565178).
The spelling of 450530124 in words is "four hundred fifty million, five hundred thirty thousand, one hundred twenty-four".
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