Search a number
-
+
529093 = 1927847
BaseRepresentation
bin10000001001011000101
3222212210001
42001023011
5113412333
615201301
74332355
oct2011305
9885701
10529093
11331574
12216231
13156a96
14dab65
15a6b7d
hex812c5

529093 has 4 divisors (see below), whose sum is σ = 556960. Its totient is φ = 501228.

The previous prime is 529051. The next prime is 529097. The reversal of 529093 is 390925.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-529093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (529097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13905 + ... + 13942.

It is an arithmetic number, because the mean of its divisors is an integer number (139240).

2529093 is an apocalyptic number.

It is an amenable number.

529093 is a deficient number, since it is larger than the sum of its proper divisors (27867).

529093 is a wasteful number, since it uses less digits than its factorization.

529093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27866.

The product of its (nonzero) digits is 2430, while the sum is 28.

The square root of 529093 is about 727.3877920339. The cubic root of 529093 is about 80.8805331265.

The spelling of 529093 in words is "five hundred twenty-nine thousand, ninety-three".

Divisors: 1 19 27847 529093