Base | Representation |
---|---|
bin | 11111101101011… |
… | …110100101001010 |
3 | 1101002002011222100 |
4 | 133231132211022 |
5 | 2042143443214 |
6 | 124442534230 |
7 | 16120025256 |
oct | 3755364512 |
9 | 1332064870 |
10 | 532015434 |
11 | 253344085 |
12 | 12a207376 |
13 | 862b4542 |
14 | 5092b266 |
15 | 31a8e309 |
hex | 1fb5e94a |
532015434 has 24 divisors (see below), whose sum is σ = 1157532480. Its totient is φ = 176595048.
The previous prime is 532015427. The next prime is 532015439. The reversal of 532015434 is 434510235.
It is a junction number, because it is equal to n+sod(n) for n = 532015398 and 532015407.
It is not an unprimeable number, because it can be changed into a prime (532015439) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57532 + ... + 66135.
It is an arithmetic number, because the mean of its divisors is an integer number (48230520).
Almost surely, 2532015434 is an apocalyptic number.
532015434 is an abundant number, since it is smaller than the sum of its proper divisors (625517046).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
532015434 is a wasteful number, since it uses less digits than its factorization.
532015434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 123914 (or 123911 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 27.
The square root of 532015434 is about 23065.4597612968. The cubic root of 532015434 is about 810.2917376192.
Adding to 532015434 its reverse (434510235), we get a palindrome (966525669).
The spelling of 532015434 in words is "five hundred thirty-two million, fifteen thousand, four hundred thirty-four".
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