Base | Representation |
---|---|
bin | 11101101011111… |
… | …001100110001000 |
3 | 1021201011102112211 |
4 | 131223321212020 |
5 | 2010000003433 |
6 | 121230514504 |
7 | 15225222100 |
oct | 3553714610 |
9 | 1251142484 |
10 | 498047368 |
11 | 2361533a5 |
12 | 11a965a34 |
13 | 7c2503b0 |
14 | 4a208200 |
15 | 2dace8cd |
hex | 1daf9988 |
498047368 has 96 divisors (see below), whose sum is σ = 1238895000. Its totient is φ = 185407488.
The previous prime is 498047357. The next prime is 498047369. The reversal of 498047368 is 863740894.
It can be written as a sum of positive squares in 4 ways, for example, as 257859364 + 240188004 = 16058^2 + 15498^2 .
It is a Harshad number since it is a multiple of its sum of digits (49).
It is not an unprimeable number, because it can be changed into a prime (498047369) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 83758 + ... + 89506.
Almost surely, 2498047368 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 498047368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (619447500).
498047368 is an abundant number, since it is smaller than the sum of its proper divisors (740847632).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
498047368 is a wasteful number, since it uses less digits than its factorization.
498047368 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5799 (or 5788 counting only the distinct ones).
The product of its (nonzero) digits is 1161216, while the sum is 49.
The square root of 498047368 is about 22316.9748846030. The cubic root of 498047368 is about 792.6659747175.
The spelling of 498047368 in words is "four hundred ninety-eight million, forty-seven thousand, three hundred sixty-eight".
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