Base | Representation |
---|---|
bin | 11101101100000… |
… | …110111001100000 |
3 | 1021201021012021220 |
4 | 131230012321200 |
5 | 2010003224411 |
6 | 121232015040 |
7 | 15225540000 |
oct | 3554067140 |
9 | 1251235256 |
10 | 498101856 |
11 | 23619032a |
12 | 11a991480 |
13 | 7c26c135 |
14 | 4a220000 |
15 | 2dae0b06 |
hex | 1db06e60 |
498101856 has 120 divisors (see below), whose sum is σ = 1526052024. Its totient is φ = 142248960.
The previous prime is 498101827. The next prime is 498101861. The reversal of 498101856 is 658101894.
It is a super-4 number, since 4×4981018564 (a number of 36 digits) contains 4444 as substring.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is an alternating number because its digits alternate between even and odd.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 229416 + ... + 231576.
Almost surely, 2498101856 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 498101856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (763026012).
498101856 is an abundant number, since it is smaller than the sum of its proper divisors (1027950168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
498101856 is an equidigital number, since it uses as much as digits as its factorization.
498101856 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2202 (or 2173 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 42.
The square root of 498101856 is about 22318.1956259909. The cubic root of 498101856 is about 792.6948804076.
The spelling of 498101856 in words is "four hundred ninety-eight million, one hundred one thousand, eight hundred fifty-six".
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