Base | Representation |
---|---|
bin | 11111100110010… |
… | …001011001110000 |
3 | 1100221112012202220 |
4 | 133212101121300 |
5 | 2041203021243 |
6 | 124334241040 |
7 | 16065000105 |
oct | 3746213160 |
9 | 1327465686 |
10 | 530126448 |
11 | 252273935 |
12 | 129656180 |
13 | 85aa27b7 |
14 | 50598aac |
15 | 31819783 |
hex | 1f991670 |
530126448 has 160 divisors (see below), whose sum is σ = 1523712000. Its totient is φ = 158070528.
The previous prime is 530126423. The next prime is 530126449. The reversal of 530126448 is 844621035.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (530126449) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2663853 + ... + 2664051.
It is an arithmetic number, because the mean of its divisors is an integer number (9523200).
Almost surely, 2530126448 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 530126448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (761856000).
530126448 is an abundant number, since it is smaller than the sum of its proper divisors (993585552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530126448 is a wasteful number, since it uses less digits than its factorization.
530126448 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 379 (or 373 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 33.
The square root of 530126448 is about 23024.4749777275. The cubic root of 530126448 is about 809.3315869700.
The spelling of 530126448 in words is "five hundred thirty million, one hundred twenty-six thousand, four hundred forty-eight".
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