Base | Representation |
---|---|
bin | 11011001000000… |
… | …111011101100110 |
3 | 1011201101010001101 |
4 | 123020013131212 |
5 | 1413002100200 |
6 | 113054350314 |
7 | 14164251514 |
oct | 3310073546 |
9 | 1151333041 |
10 | 455112550 |
11 | 213998882 |
12 | 1084bb39a |
13 | 73399a89 |
14 | 4462d4b4 |
15 | 29e4d26a |
hex | 1b207766 |
455112550 has 24 divisors (see below), whose sum is σ = 873819072. Its totient is φ = 176172000.
The previous prime is 455112547. The next prime is 455112551. The reversal of 455112550 is 55211554.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (455112551) 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, 145261 + ... + 148360.
It is an arithmetic number, because the mean of its divisors is an integer number (36409128).
Almost surely, 2455112550 is an apocalyptic number.
455112550 is a deficient number, since it is larger than the sum of its proper divisors (418706522).
455112550 is a wasteful number, since it uses less digits than its factorization.
455112550 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 293664 (or 293659 counting only the distinct ones).
The product of its (nonzero) digits is 5000, while the sum is 28.
The square root of 455112550 is about 21333.3670572650. The cubic root of 455112550 is about 769.2005814692.
The spelling of 455112550 in words is "four hundred fifty-five million, one hundred twelve thousand, five hundred fifty".
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