| Base | Representation |
|---|---|
| bin | 11101101101100… |
| … | …110001110000000 |
| 3 | 1021202000000212100 |
| 4 | 131231212032000 |
| 5 | 2010103223123 |
| 6 | 121244230400 |
| 7 | 15232054200 |
| oct | 3555461600 |
| 9 | 1252000770 |
| 10 | 498492288 |
| 11 | 2364276a8 |
| 12 | 11ab3b400 |
| 13 | 7c377a68 |
| 14 | 4a2c2400 |
| 15 | 2db6b643 |
| hex | 1db66380 |
498492288 has 144 divisors (see below), whose sum is σ = 1668850560. Its totient is φ = 142410240.
The previous prime is 498492283. The next prime is 498492299. The reversal of 498492288 is 882294894.
It is a tau number, because it is divible by the number of its divisors (144).
It is a super-2 number, since 2×4984922882 = 496989122390949888, which contains 22 as substring.
It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (498492283) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 52033 + ... + 60863.
It is an arithmetic number, because the mean of its divisors is an integer number (11589240).
Almost surely, 2498492288 is an apocalyptic number.
498492288 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 498492288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (834425280).
498492288 is an abundant number, since it is smaller than the sum of its proper divisors (1170358272).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
498492288 is a wasteful number, since it uses less digits than its factorization.
498492288 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8865 (or 8843 counting only the distinct ones).
The product of its digits is 2654208, while the sum is 54.
The square root of 498492288 is about 22326.9408562839. The cubic root of 498492288 is about 792.9019415502.
The spelling of 498492288 in words is "four hundred ninety-eight million, four hundred ninety-two thousand, two hundred eighty-eight".
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