Base | Representation |
---|---|
bin | 11010110101001… |
… | …000100000101001 |
3 | 1011101000021122121 |
4 | 122311020200221 |
5 | 1410213323410 |
6 | 112355551241 |
7 | 14104044106 |
oct | 3265104051 |
9 | 1141007577 |
10 | 450136105 |
11 | 2110a9a11 |
12 | 1068bb521 |
13 | 72346933 |
14 | 43ad5aad |
15 | 297b89da |
hex | 1ad48829 |
450136105 has 16 divisors (see below), whose sum is σ = 567782784. Its totient is φ = 341925760.
The previous prime is 450136103. The next prime is 450136109. The reversal of 450136105 is 501631054.
It is not a de Polignac number, because 450136105 - 21 = 450136103 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 450136105.
It is not an unprimeable number, because it can be changed into a prime (450136103) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1470 + ... + 30040.
It is an arithmetic number, because the mean of its divisors is an integer number (35486424).
Almost surely, 2450136105 is an apocalyptic number.
It is an amenable number.
450136105 is a deficient number, since it is larger than the sum of its proper divisors (117646679).
450136105 is a wasteful number, since it uses less digits than its factorization.
450136105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28736.
The product of its (nonzero) digits is 1800, while the sum is 25.
The square root of 450136105 is about 21216.4112186769. The cubic root of 450136105 is about 766.3866827875.
Adding to 450136105 its reverse (501631054), we get a palindrome (951767159).
It can be divided in two parts, 450136 and 105, that added together give a square (450241 = 6712).
The spelling of 450136105 in words is "four hundred fifty million, one hundred thirty-six thousand, one hundred five".
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