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BaseRepresentation
bin1110110101011001
310002100102
432311121
53421021
61145145
7342101
oct166531
9102312
1060761
1141718
122b1b5
132186c
1418201
151300b
hexed59

60761 has 2 divisors, whose sum is σ = 60762. Its totient is φ = 60760.

The previous prime is 60757. The next prime is 60763. The reversal of 60761 is 16706.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 59536 + 1225 = 244^2 + 35^2 .

It is a cyclic number.

It is not a de Polignac number, because 60761 - 22 = 60757 is a prime.

It is a Sophie Germain prime.

Together with 60763, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (60763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30380 + 30381.

It is an arithmetic number, because the mean of its divisors is an integer number (30381).

260761 is an apocalyptic number.

It is an amenable number.

60761 is a deficient number, since it is larger than the sum of its proper divisors (1).

60761 is an equidigital number, since it uses as much as digits as its factorization.

60761 is an evil number, because the sum of its binary digits is even.

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

The square root of 60761 is about 246.4974644900. The cubic root of 60761 is about 39.3134934576.

The spelling of 60761 in words is "sixty thousand, seven hundred sixty-one".