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60169 is a prime number
BaseRepresentation
bin1110101100001001
310001112111
432230021
53411134
61142321
7340264
oct165411
9101474
1060169
114122a
122a9a1
1321505
1417cdb
1512c64
hexeb09

60169 has 2 divisors, whose sum is σ = 60170. Its totient is φ = 60168.

The previous prime is 60167. The next prime is 60209. The reversal of 60169 is 96106.

60169 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 60025 + 144 = 245^2 + 12^2 .

It is a cyclic number.

It is not a de Polignac number, because 60169 - 21 = 60167 is a prime.

It is a super-2 number, since 2×601692 = 7240617122, which contains 22 as substring.

Together with 60167, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (60161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30084 + 30085.

It is an arithmetic number, because the mean of its divisors is an integer number (30085).

260169 is an apocalyptic number.

It is an amenable number.

60169 is a deficient number, since it is larger than the sum of its proper divisors (1).

60169 is an equidigital number, since it uses as much as digits as its factorization.

60169 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 60169 is about 245.2937015090. The cubic root of 60169 is about 39.1853982128.

Subtracting 60169 from its reverse (96106), we obtain a cube (35937 = 333).

The spelling of 60169 in words is "sixty thousand, one hundred sixty-nine".