Base | Representation |
---|---|
bin | 11010111101101… |
… | …001011011011011 |
3 | 1011112012200100202 |
4 | 122331221123123 |
5 | 1411301234331 |
6 | 112515452415 |
7 | 14132031260 |
oct | 3275513333 |
9 | 1145180322 |
10 | 452368091 |
11 | 21239392a |
12 | 1075b710b |
13 | 72948836 |
14 | 44117267 |
15 | 29aa9ecb |
hex | 1af696db |
452368091 has 16 divisors (see below), whose sum is σ = 537974784. Its totient is φ = 372319584.
The previous prime is 452368061. The next prime is 452368099. The reversal of 452368091 is 190863254.
It is a happy number.
It is not a de Polignac number, because 452368091 - 214 = 452351707 is a prime.
It is not an unprimeable number, because it can be changed into a prime (452368099) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4466 + ... + 30408.
It is an arithmetic number, because the mean of its divisors is an integer number (33623424).
Almost surely, 2452368091 is an apocalyptic number.
452368091 is a deficient number, since it is larger than the sum of its proper divisors (85606693).
452368091 is a wasteful number, since it uses less digits than its factorization.
452368091 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26050.
The product of its (nonzero) digits is 51840, while the sum is 38.
The square root of 452368091 is about 21268.9466358821. The cubic root of 452368091 is about 767.6512964825.
The spelling of 452368091 in words is "four hundred fifty-two million, three hundred sixty-eight thousand, ninety-one".
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