Base | Representation |
---|---|
bin | 11111100011011… |
… | …011010010111010 |
3 | 1100220010022120121 |
4 | 133203123102322 |
5 | 2041010134123 |
6 | 124310243454 |
7 | 16055442331 |
oct | 3743332272 |
9 | 1326108517 |
10 | 529380538 |
11 | 251904485 |
12 | 12935658a |
13 | 858a112b |
14 | 50442d18 |
15 | 3171d75d |
hex | 1f8db4ba |
529380538 has 8 divisors (see below), whose sum is σ = 794615040. Its totient is φ = 264508860.
The previous prime is 529380499. The next prime is 529380539. The reversal of 529380538 is 835083925.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 529380494 and 529380503.
It is not an unprimeable number, because it can be changed into a prime (529380539) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87028 + ... + 92911.
It is an arithmetic number, because the mean of its divisors is an integer number (99326880).
Almost surely, 2529380538 is an apocalyptic number.
529380538 is a deficient number, since it is larger than the sum of its proper divisors (265234502).
529380538 is a wasteful number, since it uses less digits than its factorization.
529380538 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 181412.
The product of its (nonzero) digits is 259200, while the sum is 43.
The square root of 529380538 is about 23008.2710780276. The cubic root of 529380538 is about 808.9518210442.
The spelling of 529380538 in words is "five hundred twenty-nine million, three hundred eighty thousand, five hundred thirty-eight".
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