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158059 = 1114369
BaseRepresentation
bin100110100101101011
322000211001
4212211223
520024214
63215431
71225546
oct464553
9260731
10158059
11a8830
1277577
1356c35
144185d
1531c74
hex2696b

158059 has 4 divisors (see below), whose sum is σ = 172440. Its totient is φ = 143680.

The previous prime is 158047. The next prime is 158071. The reversal of 158059 is 950851.

158059 is nontrivially palindromic in base 12.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 950851 = 1186441.

It is an interprime number because it is at equal distance from previous prime (158047) and next prime (158071).

It is a cyclic number.

It is not a de Polignac number, because 158059 - 27 = 157931 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158009) 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, 7174 + ... + 7195.

It is an arithmetic number, because the mean of its divisors is an integer number (43110).

2158059 is an apocalyptic number.

158059 is a deficient number, since it is larger than the sum of its proper divisors (14381).

158059 is a wasteful number, since it uses less digits than its factorization.

158059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14380.

The product of its (nonzero) digits is 1800, while the sum is 28.

The square root of 158059 is about 397.5663466643. The cubic root of 158059 is about 54.0679300570.

The spelling of 158059 in words is "one hundred fifty-eight thousand, fifty-nine".

Divisors: 1 11 14369 158059