Base | Representation |
---|---|
bin | 11010111000000… |
… | …100101111100001 |
3 | 1011102110110021011 |
4 | 122320010233201 |
5 | 1410413011410 |
6 | 112424300521 |
7 | 14113434655 |
oct | 3270045741 |
9 | 1142413234 |
10 | 450907105 |
11 | 211586200 |
12 | 107011741 |
13 | 7255684c |
14 | 43c56a65 |
15 | 298bc18a |
hex | 1ae04be1 |
450907105 has 12 divisors (see below), whose sum is σ = 594750996. Its totient is φ = 327932000.
The previous prime is 450907091. The next prime is 450907153. The reversal of 450907105 is 501709054.
It can be written as a sum of positive squares in 2 ways, for example, as 290327521 + 160579584 = 17039^2 + 12672^2 .
It is not a de Polignac number, because 450907105 - 27 = 450906977 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 372046 + ... + 373255.
It is an arithmetic number, because the mean of its divisors is an integer number (49562583).
Almost surely, 2450907105 is an apocalyptic number.
It is an amenable number.
450907105 is a deficient number, since it is larger than the sum of its proper divisors (143843891).
450907105 is a wasteful number, since it uses less digits than its factorization.
450907105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 745328 (or 745317 counting only the distinct ones).
The product of its (nonzero) digits is 6300, while the sum is 31.
The square root of 450907105 is about 21234.5733416050. The cubic root of 450907105 is about 766.8239928130.
The spelling of 450907105 in words is "four hundred fifty million, nine hundred seven thousand, one hundred five".
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