Base | Representation |
---|---|
bin | 11011001001101… |
… | …111101011100100 |
3 | 1011202011210121200 |
4 | 123021233223210 |
5 | 1413104230203 |
6 | 113111442500 |
7 | 14201010201 |
oct | 3311575344 |
9 | 1152153550 |
10 | 455539428 |
11 | 21415a573 |
12 | 108686430 |
13 | 734b9176 |
14 | 44700ca8 |
15 | 29ed49a3 |
hex | 1b26fae4 |
455539428 has 36 divisors (see below), whose sum is σ = 1154063820. Its totient is φ = 151508736.
The previous prime is 455539417. The next prime is 455539433. The reversal of 455539428 is 824935554.
455539428 is a `hidden beast` number, since 4 + 5 + 553 + 94 + 2 + 8 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 206152164 + 249387264 = 14358^2 + 15792^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 2608 + ... + 30296.
Almost surely, 2455539428 is an apocalyptic number.
It is an amenable number.
455539428 is an abundant number, since it is smaller than the sum of its proper divisors (698524392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
455539428 is a wasteful number, since it uses less digits than its factorization.
455539428 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28156 (or 28151 counting only the distinct ones).
The product of its digits is 864000, while the sum is 45.
The square root of 455539428 is about 21343.3696496125. The cubic root of 455539428 is about 769.4409997993.
The spelling of 455539428 in words is "four hundred fifty-five million, five hundred thirty-nine thousand, four hundred twenty-eight".
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