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542059 = 7211367
BaseRepresentation
bin10000100010101101011
31000112120021
42010111223
5114321214
615341311
74415230
oct2042553
91015507
10542059
11340291
12221837
1315c95b
14101787
15aa924
hex8456b

542059 has 8 divisors (see below), whose sum is σ = 624128. Its totient is φ = 461160.

The previous prime is 542053. The next prime is 542063. The reversal of 542059 is 950245.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 542059 - 25 = 542027 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 (542053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1294 + ... + 1660.

It is an arithmetic number, because the mean of its divisors is an integer number (78016).

2542059 is an apocalyptic number.

542059 is a deficient number, since it is larger than the sum of its proper divisors (82069).

542059 is a wasteful number, since it uses less digits than its factorization.

542059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 542059 is about 736.2465619614. The cubic root of 542059 is about 81.5358969673.

The spelling of 542059 in words is "five hundred forty-two thousand, fifty-nine".

Divisors: 1 7 211 367 1477 2569 77437 542059