Base | Representation |
---|---|
bin | 11111100100100… |
… | …110110111001001 |
3 | 1100220201001011021 |
4 | 133210212313021 |
5 | 2041100040212 |
6 | 124321032441 |
7 | 16061201611 |
oct | 3744466711 |
9 | 1326631137 |
10 | 529690057 |
11 | 251aa5a86 |
12 | 129485721 |
13 | 8597bc90 |
14 | 504c3a41 |
15 | 31780307 |
hex | 1f926dc9 |
529690057 has 8 divisors (see below), whose sum is σ = 571673984. Its totient is φ = 487883088.
The previous prime is 529690043. The next prime is 529690079. The reversal of 529690057 is 750096925.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 529690057 - 27 = 529689929 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 529689995 and 529690022.
It is not an unprimeable number, because it can be changed into a prime (529697057) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37983 + ... + 50020.
It is an arithmetic number, because the mean of its divisors is an integer number (71459248).
Almost surely, 2529690057 is an apocalyptic number.
It is an amenable number.
529690057 is a deficient number, since it is larger than the sum of its proper divisors (41983927).
529690057 is a wasteful number, since it uses less digits than its factorization.
529690057 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88479.
The product of its (nonzero) digits is 170100, while the sum is 43.
The square root of 529690057 is about 23014.9963502061. The cubic root of 529690057 is about 809.1094500451.
The spelling of 529690057 in words is "five hundred twenty-nine million, six hundred ninety thousand, fifty-seven".
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