Base | Representation |
---|---|
bin | 11011000100101… |
… | …011111010111100 |
3 | 1011122200102112010 |
4 | 123010223322330 |
5 | 1412234311213 |
6 | 113023211220 |
7 | 14153515023 |
oct | 3304537274 |
9 | 1148612463 |
10 | 454213308 |
11 | 2134341aa |
12 | 108146b10 |
13 | 73143693 |
14 | 444778ba |
15 | 29d21ac3 |
hex | 1b12bebc |
454213308 has 24 divisors (see below), whose sum is σ = 1062638080. Its totient is φ = 151003440.
The previous prime is 454213307. The next prime is 454213351. The reversal of 454213308 is 803312454.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (454213303) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 45388 + ... + 54483.
Almost surely, 2454213308 is an apocalyptic number.
It is an amenable number.
454213308 is an abundant number, since it is smaller than the sum of its proper divisors (608424772).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
454213308 is a wasteful number, since it uses less digits than its factorization.
454213308 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 100257 (or 100255 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 30.
The square root of 454213308 is about 21312.2806850886. The cubic root of 454213308 is about 768.6936346802.
The spelling of 454213308 in words is "four hundred fifty-four million, two hundred thirteen thousand, three hundred eight".
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