Base | Representation |
---|---|
bin | 11111100110010… |
… | …000111011110110 |
3 | 1100221112010011000 |
4 | 133212100323312 |
5 | 2041202441114 |
6 | 124334224130 |
7 | 16064661402 |
oct | 3746207366 |
9 | 1327463130 |
10 | 530124534 |
11 | 252272455 |
12 | 129655046 |
13 | 85aa1974 |
14 | 50598102 |
15 | 31818e09 |
hex | 1f990ef6 |
530124534 has 16 divisors (see below), whose sum is σ = 1178054640. Its totient is φ = 176708160.
The previous prime is 530124451. The next prime is 530124541. The reversal of 530124534 is 435421035.
530124534 is a `hidden beast` number, since 5 + 3 + 0 + 124 + 534 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 530124498 and 530124507.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4908507 + ... + 4908614.
It is an arithmetic number, because the mean of its divisors is an integer number (73628415).
Almost surely, 2530124534 is an apocalyptic number.
530124534 is a gapful number since it is divisible by the number (54) formed by its first and last digit.
530124534 is an abundant number, since it is smaller than the sum of its proper divisors (647930106).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530124534 is a wasteful number, since it uses less digits than its factorization.
530124534 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9817132 (or 9817126 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 27.
The square root of 530124534 is about 23024.4334132243. The cubic root of 530124534 is about 809.3306129492.
Adding to 530124534 its reverse (435421035), we get a palindrome (965545569).
The spelling of 530124534 in words is "five hundred thirty million, one hundred twenty-four thousand, five hundred thirty-four".
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