Base | Representation |
---|---|
bin | 11111101000111… |
… | …110010001101110 |
3 | 1100222212012002121 |
4 | 133220332101232 |
5 | 2041343201132 |
6 | 124401343154 |
7 | 16104006400 |
oct | 3750762156 |
9 | 1328765077 |
10 | 530834542 |
11 | 252707937 |
12 | 129937aba |
13 | 85c8cba4 |
14 | 50700b70 |
15 | 31909497 |
hex | 1fa3e46e |
530834542 has 12 divisors (see below), whose sum is σ = 926252280. Its totient is φ = 227500476.
The previous prime is 530834533. The next prime is 530834543. The reversal of 530834542 is 245438035.
It is a junction number, because it is equal to n+sod(n) for n = 530834498 and 530834507.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (530834543) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2708242 + ... + 2708437.
It is an arithmetic number, because the mean of its divisors is an integer number (77187690).
Almost surely, 2530834542 is an apocalyptic number.
530834542 is a deficient number, since it is larger than the sum of its proper divisors (395417738).
530834542 is a wasteful number, since it uses less digits than its factorization.
530834542 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5416695 (or 5416688 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 34.
The square root of 530834542 is about 23039.8468310881. The cubic root of 530834542 is about 809.6917701395.
The spelling of 530834542 in words is "five hundred thirty million, eight hundred thirty-four thousand, five hundred forty-two".
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