Base | Representation |
---|---|
bin | 11011000000011… |
… | …110000101010001 |
3 | 1011120121021101121 |
4 | 123000132011101 |
5 | 1411443424144 |
6 | 112543402241 |
7 | 14141232502 |
oct | 3300360521 |
9 | 1146537347 |
10 | 453108049 |
11 | 212849869 |
12 | 1078b3381 |
13 | 72b47594 |
14 | 4426aba9 |
15 | 29ba4384 |
hex | 1b01e151 |
453108049 has 8 divisors (see below), whose sum is σ = 458431848. Its totient is φ = 447797760.
The previous prime is 453108043. The next prime is 453108053. The reversal of 453108049 is 940801354.
It can be written as a sum of positive squares in 4 ways, for example, as 49098049 + 404010000 = 7007^2 + 20100^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 453108049 - 23 = 453108041 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (453108041) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74379 + ... + 80239.
It is an arithmetic number, because the mean of its divisors is an integer number (57303981).
Almost surely, 2453108049 is an apocalyptic number.
It is an amenable number.
453108049 is a deficient number, since it is larger than the sum of its proper divisors (5323799).
453108049 is an equidigital number, since it uses as much as digits as its factorization.
453108049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6755.
The product of its (nonzero) digits is 17280, while the sum is 34.
The square root of 453108049 is about 21286.3347948866. The cubic root of 453108049 is about 768.0696285839.
The spelling of 453108049 in words is "four hundred fifty-three million, one hundred eight thousand, forty-nine".
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