Base | Representation |
---|---|
bin | 11111101001000… |
… | …100010001110000 |
3 | 1100222220102210220 |
4 | 133221010101300 |
5 | 2041344442440 |
6 | 124402053040 |
7 | 16104141141 |
oct | 3751042160 |
9 | 1328812726 |
10 | 530859120 |
11 | 252724350 |
12 | 12994a180 |
13 | 85c9b12c |
14 | 50709ac8 |
15 | 319118d0 |
hex | 1fa44470 |
530859120 has 160 divisors (see below), whose sum is σ = 1805670144. Its totient is φ = 127948800.
The previous prime is 530859089. The next prime is 530859127. The reversal of 530859120 is 21958035.
It is a super-2 number, since 2×5308591202 = 563622810574348800, which contains 22 as substring.
It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (530859127) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 556564 + ... + 557516.
Almost surely, 2530859120 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 530859120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (902835072).
530859120 is an abundant number, since it is smaller than the sum of its proper divisors (1274811024).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530859120 is a wasteful number, since it uses less digits than its factorization.
530859120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1191 (or 1185 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 33.
The square root of 530859120 is about 23040.3802051963. The cubic root of 530859120 is about 809.7042663730.
The spelling of 530859120 in words is "five hundred thirty million, eight hundred fifty-nine thousand, one hundred twenty".
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