Base | Representation |
---|---|
bin | 11101101100100… |
… | …100101100000000 |
3 | 1021201111101200000 |
4 | 131230210230000 |
5 | 2010021130442 |
6 | 121234400000 |
7 | 15226555506 |
oct | 3554445400 |
9 | 1251441600 |
10 | 498223872 |
11 | 236263a73 |
12 | 11aa30000 |
13 | 7c2b2833 |
14 | 4a252676 |
15 | 2db16d4c |
hex | 1db24b00 |
498223872 has 108 divisors (see below), whose sum is σ = 1489892040. Its totient is φ = 166053888.
The previous prime is 498223837. The next prime is 498223883. The reversal of 498223872 is 278322894.
It is a tau number, because it is divible by the number of its divisors (108).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58204 + ... + 66212.
Almost surely, 2498223872 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 498223872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (744946020).
498223872 is an abundant number, since it is smaller than the sum of its proper divisors (991668168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
498223872 is an frugal number, since it uses more digits than its factorization.
498223872 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8040 (or 8014 counting only the distinct ones).
The product of its digits is 387072, while the sum is 45.
The square root of 498223872 is about 22320.9290129242. The cubic root of 498223872 is about 792.7596018167.
The spelling of 498223872 in words is "four hundred ninety-eight million, two hundred twenty-three thousand, eight hundred seventy-two".
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