Base | Representation |
---|---|
bin | 11111100110010… |
… | …000010101000110 |
3 | 1100221111222202011 |
4 | 133212100111012 |
5 | 2041202401204 |
6 | 124334204434 |
7 | 16064651230 |
oct | 3746202506 |
9 | 1327458664 |
10 | 530122054 |
11 | 252270600 |
12 | 12965371a |
13 | 85aa07b7 |
14 | 50597250 |
15 | 31818304 |
hex | 1f990546 |
530122054 has 24 divisors (see below), whose sum is σ = 998910864. Its totient is φ = 206540400.
The previous prime is 530122049. The next prime is 530122063. The reversal of 530122054 is 450221035.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 154777 + ... + 158164.
It is an arithmetic number, because the mean of its divisors is an integer number (41621286).
Almost surely, 2530122054 is an apocalyptic number.
530122054 is a deficient number, since it is larger than the sum of its proper divisors (468788810).
530122054 is a wasteful number, since it uses less digits than its factorization.
530122054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 312972 (or 312961 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 22.
The square root of 530122054 is about 23024.3795573301. The cubic root of 530122054 is about 809.3293508916.
Adding to 530122054 its reverse (450221035), we get a palindrome (980343089).
The spelling of 530122054 in words is "five hundred thirty million, one hundred twenty-two thousand, fifty-four".
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