Base | Representation |
---|---|
bin | 100001011001110… |
… | …000101101011000 |
3 | 1110001111022222111 |
4 | 201121300231120 |
5 | 2121430314430 |
6 | 131335202104 |
7 | 16613221600 |
oct | 4131605530 |
9 | 1401438874 |
10 | 560401240 |
11 | 268371823 |
12 | 137816334 |
13 | 8c142889 |
14 | 545d9c00 |
15 | 342e9c2a |
hex | 21670b58 |
560401240 has 96 divisors (see below), whose sum is σ = 1478178720. Its totient is φ = 190643712.
The previous prime is 560401213. The next prime is 560401319. The reversal of 560401240 is 42104065.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 267477 + ... + 269563.
It is an arithmetic number, because the mean of its divisors is an integer number (15397695).
Almost surely, 2560401240 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 560401240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (739089360).
560401240 is an abundant number, since it is smaller than the sum of its proper divisors (917777480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
560401240 is a wasteful number, since it uses less digits than its factorization.
560401240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2249 (or 2238 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 22.
The square root of 560401240 is about 23672.7953566958. The cubic root of 560401240 is about 824.4538730248.
The spelling of 560401240 in words is "five hundred sixty million, four hundred one thousand, two hundred forty".
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