Base | Representation |
---|---|
bin | 11010110111000… |
… | …101100111010000 |
3 | 1011101222022120020 |
4 | 122313011213100 |
5 | 1410331223103 |
6 | 112414543440 |
7 | 14111310051 |
oct | 3267054720 |
9 | 1141868506 |
10 | 450648528 |
11 | 211419a00 |
12 | 106b07b80 |
13 | 72495c45 |
14 | 43bca728 |
15 | 2986a753 |
hex | 1adc59d0 |
450648528 has 60 divisors (see below), whose sum is σ = 1279647264. Its totient is φ = 136558400.
The previous prime is 450648521. The next prime is 450648533. The reversal of 450648528 is 825846054.
It is a self number, because there is not a number n which added to its sum of digits gives 450648528.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (450648521) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32988 + ... + 44603.
Almost surely, 2450648528 is an apocalyptic number.
450648528 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
450648528 is an abundant number, since it is smaller than the sum of its proper divisors (828998736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
450648528 is a wasteful number, since it uses less digits than its factorization.
450648528 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 77624 (or 77607 counting only the distinct ones).
The product of its (nonzero) digits is 307200, while the sum is 42.
The square root of 450648528 is about 21228.4838836880. The cubic root of 450648528 is about 766.6773839292.
The spelling of 450648528 in words is "four hundred fifty million, six hundred forty-eight thousand, five hundred twenty-eight".
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