Base | Representation |
---|---|
bin | 11101101101011… |
… | …011110011110100 |
3 | 1021201220212101020 |
4 | 131231123303310 |
5 | 2010100342102 |
6 | 121243301140 |
7 | 15231515661 |
oct | 3555336364 |
9 | 1251825336 |
10 | 498449652 |
11 | 2363a8668 |
12 | 11ab1a7b0 |
13 | 7c36152c |
14 | 4a2b0a68 |
15 | 2db5dbbc |
hex | 1db5bcf4 |
498449652 has 48 divisors (see below), whose sum is σ = 1217728512. Its totient is φ = 158387680.
The previous prime is 498449579. The next prime is 498449657. The reversal of 498449652 is 256944894.
It is a super-2 number, since 2×4984496522 = 496904111157842208, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 498449595 and 498449604.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (498449657) 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, 82933 + ... + 88739.
It is an arithmetic number, because the mean of its divisors is an integer number (25369344).
Almost surely, 2498449652 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 498449652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (608864256).
498449652 is an abundant number, since it is smaller than the sum of its proper divisors (719278860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
498449652 is a wasteful number, since it uses less digits than its factorization.
498449652 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6148 (or 6146 counting only the distinct ones).
The product of its digits is 2488320, while the sum is 51.
The square root of 498449652 is about 22325.9860252577. The cubic root of 498449652 is about 792.8793352954.
The spelling of 498449652 in words is "four hundred ninety-eight million, four hundred forty-nine thousand, six hundred fifty-two".
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