Base | Representation |
---|---|
bin | 11101101101010… |
… | …110100000101110 |
3 | 1021201212202121110 |
4 | 131231112200232 |
5 | 2010044143300 |
6 | 121243012450 |
7 | 15231365466 |
oct | 3555264056 |
9 | 1251782543 |
10 | 498427950 |
11 | 236393329 |
12 | 11ab0a126 |
13 | 7c3546a7 |
14 | 4a2a6ba6 |
15 | 2db57550 |
hex | 1db5682e |
498427950 has 144 divisors (see below), whose sum is σ = 1350984960. Its totient is φ = 121219200.
The previous prime is 498427907. The next prime is 498427973. The reversal of 498427950 is 59724894.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 498427950.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 8170920 + ... + 8170980.
It is an arithmetic number, because the mean of its divisors is an integer number (9381840).
Almost surely, 2498427950 is an apocalyptic number.
It is a pronic number, being equal to 22325×22326.
It is a practical number, because each smaller number is the sum of distinct divisors of 498427950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (675492480).
498427950 is an abundant number, since it is smaller than the sum of its proper divisors (852557010).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
498427950 is a wasteful number, since it uses less digits than its factorization.
498427950 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 203 (or 137 counting only the distinct ones).
The product of its (nonzero) digits is 725760, while the sum is 48.
The square root of 498427950 is about 22325.4999944010. The cubic root of 498427950 is about 792.8678280703.
The spelling of 498427950 in words is "four hundred ninety-eight million, four hundred twenty-seven thousand, nine hundred fifty".
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