Base | Representation |
---|---|
bin | 11010110111011… |
… | …101101010101110 |
3 | 1011102011022201100 |
4 | 122313131222232 |
5 | 1410342401204 |
6 | 112421023530 |
7 | 14112200232 |
oct | 3267355256 |
9 | 1142138640 |
10 | 450747054 |
11 | 211486a2a |
12 | 106b54ba6 |
13 | 724cba44 |
14 | 43c145c2 |
15 | 29889a39 |
hex | 1adddaae |
450747054 has 24 divisors (see below), whose sum is σ = 1019081232. Its totient is φ = 143716320.
The previous prime is 450747049. The next prime is 450747097.
450747054 is nontrivially palindromic in base 10.
It is an alternating number because its digits alternate between even and odd.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 543967 + ... + 544794.
It is an arithmetic number, because the mean of its divisors is an integer number (42461718).
Almost surely, 2450747054 is an apocalyptic number.
450747054 is an abundant number, since it is smaller than the sum of its proper divisors (568334178).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
450747054 is a wasteful number, since it uses less digits than its factorization.
450747054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1088792 (or 1088789 counting only the distinct ones).
The product of its (nonzero) digits is 78400, while the sum is 36.
The square root of 450747054 is about 21230.8043653555. The cubic root of 450747054 is about 766.7332531539.
The spelling of 450747054 in words is "four hundred fifty million, seven hundred forty-seven thousand, fifty-four".
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