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60671 = 132359
BaseRepresentation
bin1110110011111111
310002020002
432303333
53420141
61144515
7341612
oct166377
9102202
1060671
1141646
122b13b
1321800
1418179
1512e9b
hexecff

60671 has 6 divisors (see below), whose sum is σ = 65880. Its totient is φ = 55848.

The previous prime is 60661. The next prime is 60679. The reversal of 60671 is 17606.

It is not a de Polignac number, because 60671 - 26 = 60607 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 (60679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11 + ... + 348.

It is an arithmetic number, because the mean of its divisors is an integer number (10980).

260671 is an apocalyptic number.

60671 is a deficient number, since it is larger than the sum of its proper divisors (5209).

60671 is a wasteful number, since it uses less digits than its factorization.

60671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385 (or 372 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 60671 is about 246.3148391795. The cubic root of 60671 is about 39.2940733098.

The spelling of 60671 in words is "sixty thousand, six hundred seventy-one".

Divisors: 1 13 169 359 4667 60671