Base | Representation |
---|---|
bin | 11101101100101… |
… | …001100101100101 |
3 | 1021201112102012022 |
4 | 131230221211211 |
5 | 2010022301231 |
6 | 121235032525 |
7 | 15230001146 |
oct | 3554514545 |
9 | 1251472168 |
10 | 498243941 |
11 | 236278058 |
12 | 11aa3b745 |
13 | 7c2bba00 |
14 | 4a259acd |
15 | 2db1cc7b |
hex | 1db29965 |
498243941 has 6 divisors (see below), whose sum is σ = 539518770. Its totient is φ = 459917328.
The previous prime is 498243901. The next prime is 498243943. The reversal of 498243941 is 149342894.
It can be written as a sum of positive squares in 3 ways, for example, as 71656225 + 426587716 = 8465^2 + 20654^2 .
It is not a de Polignac number, because 498243941 - 210 = 498242917 is a prime.
It is a super-2 number, since 2×4982439412 = 496494049486422962, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 498243892 and 498243901.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (498243943) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1473926 + ... + 1474263.
It is an arithmetic number, because the mean of its divisors is an integer number (89919795).
Almost surely, 2498243941 is an apocalyptic number.
It is an amenable number.
498243941 is a deficient number, since it is larger than the sum of its proper divisors (41274829).
498243941 is a wasteful number, since it uses less digits than its factorization.
498243941 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2948215 (or 2948202 counting only the distinct ones).
The product of its digits is 248832, while the sum is 44.
The square root of 498243941 is about 22321.3785640583. The cubic root of 498243941 is about 792.7702460804.
The spelling of 498243941 in words is "four hundred ninety-eight million, two hundred forty-three thousand, nine hundred forty-one".
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