Base | Representation |
---|---|
bin | 11001010011000… |
… | …011000001000000 |
3 | 1002120121221120110 |
4 | 121103003001000 |
5 | 1332123022423 |
6 | 110040511320 |
7 | 13342353156 |
oct | 3123030100 |
9 | 1076557513 |
10 | 424423488 |
11 | 1a8637715 |
12 | ba17b540 |
13 | 69c13278 |
14 | 405213d6 |
15 | 273da193 |
hex | 194c3040 |
424423488 has 56 divisors (see below), whose sum is σ = 1136526048. Its totient is φ = 139764736.
The previous prime is 424423487. The next prime is 424423541. The reversal of 424423488 is 884324424.
It is a super-2 number, since 2×4244234882 = 360270594332172288, which contains 22 as substring.
It is a nude number because it is divisible by every one of its digits.
It is not an unprimeable number, because it can be changed into a prime (424423481) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2620 + ... + 29252.
It is an arithmetic number, because the mean of its divisors is an integer number (20295108).
Almost surely, 2424423488 is an apocalyptic number.
424423488 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 424423488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (568263024).
424423488 is an abundant number, since it is smaller than the sum of its proper divisors (712102560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
424423488 is a wasteful number, since it uses less digits than its factorization.
424423488 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26731 (or 26721 counting only the distinct ones).
The product of its digits is 196608, while the sum is 39.
The square root of 424423488 is about 20601.5409132424. The cubic root of 424423488 is about 751.5071842763.
The spelling of 424423488 in words is "four hundred twenty-four million, four hundred twenty-three thousand, four hundred eighty-eight".
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