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59142 = 239857
BaseRepresentation
bin1110011100000110
310000010110
432130012
53343032
61133450
7334266
oct163406
9100113
1059142
1140486
122a286
1320bc5
14177a6
15127cc
hexe706

59142 has 8 divisors (see below), whose sum is σ = 118296. Its totient is φ = 19712.

The previous prime is 59141. The next prime is 59149. The reversal of 59142 is 24195.

59142 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

59142 is an admirable number.

It is a plaindrome in base 15.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 59142.

It is not an unprimeable number, because it can be changed into a prime (59141) 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, 4923 + ... + 4934.

It is an arithmetic number, because the mean of its divisors is an integer number (14787).

259142 is an apocalyptic number.

59142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59148).

59142 is a wasteful number, since it uses less digits than its factorization.

59142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9862.

The product of its digits is 360, while the sum is 21.

The square root of 59142 is about 243.1912827385. The cubic root of 59142 is about 38.9611710847.

The spelling of 59142 in words is "fifty-nine thousand, one hundred forty-two".

Divisors: 1 2 3 6 9857 19714 29571 59142