Base | Representation |
---|---|
bin | 11101101101011… |
… | …011111010111001 |
3 | 1021201220220000000 |
4 | 131231123322321 |
5 | 2010100400410 |
6 | 121243303213 |
7 | 15231520206 |
oct | 3555337271 |
9 | 1251826000 |
10 | 498450105 |
11 | 2363a8a3a |
12 | 11ab1ab09 |
13 | 7c3617ba |
14 | 4a2b0cad |
15 | 2db5ddc0 |
hex | 1db5beb9 |
498450105 has 64 divisors (see below), whose sum is σ = 910003200. Its totient is φ = 262020096.
The previous prime is 498450103. The next prime is 498450157. The reversal of 498450105 is 501054894.
It is not a de Polignac number, because 498450105 - 21 = 498450103 is a prime.
It is a super-2 number, since 2×4984501052 = 496905014349022050, which contains 22 as substring.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 498450105.
It is not an unprimeable number, because it can be changed into a prime (498450101) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 863577 + ... + 864153.
It is an arithmetic number, because the mean of its divisors is an integer number (14218800).
Almost surely, 2498450105 is an apocalyptic number.
498450105 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
498450105 is a deficient number, since it is larger than the sum of its proper divisors (411553095).
498450105 is an frugal number, since it uses more digits than its factorization.
498450105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 682 (or 664 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 36.
The square root of 498450105 is about 22325.9961703840. The cubic root of 498450105 is about 792.8795754897.
The spelling of 498450105 in words is "four hundred ninety-eight million, four hundred fifty thousand, one hundred five".
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