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59161 = 67883
BaseRepresentation
bin1110011100011001
310000011011
432130121
53343121
61133521
7334324
oct163431
9100134
1059161
11404a3
122a2a1
1320c0b
14177bb
15127e1
hexe719

59161 has 4 divisors (see below), whose sum is σ = 60112. Its totient is φ = 58212.

The previous prime is 59159. The next prime is 59167. The reversal of 59161 is 16195.

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 not a de Polignac number, because 59161 - 21 = 59159 is a prime.

It is a Duffinian number.

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (59167) 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, 375 + ... + 508.

It is an arithmetic number, because the mean of its divisors is an integer number (15028).

259161 is an apocalyptic number.

It is an amenable number.

59161 is a deficient number, since it is larger than the sum of its proper divisors (951).

59161 is an equidigital number, since it uses as much as digits as its factorization.

59161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 950.

The product of its digits is 270, while the sum is 22.

The square root of 59161 is about 243.2303435018. The cubic root of 59161 is about 38.9653428689.

The spelling of 59161 in words is "fifty-nine thousand, one hundred sixty-one".

Divisors: 1 67 883 59161