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60704 = 257271
BaseRepresentation
bin1110110100100000
310002021022
432310200
53420304
61145012
7341660
oct166440
9102238
1060704
1141676
122b168
1321827
14181a0
1512ebe
hexed20

60704 has 24 divisors (see below), whose sum is σ = 137088. Its totient is φ = 25920.

The previous prime is 60703. The next prime is 60719. The reversal of 60704 is 40706.

It is a nialpdrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89 + ... + 359.

It is an arithmetic number, because the mean of its divisors is an integer number (5712).

260704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68544).

60704 is an abundant number, since it is smaller than the sum of its proper divisors (76384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

60704 is a wasteful number, since it uses less digits than its factorization.

60704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288 (or 280 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 60704 is about 246.3818175110. The cubic root of 60704 is about 39.3011962592.

The spelling of 60704 in words is "sixty thousand, seven hundred four".

Divisors: 1 2 4 7 8 14 16 28 32 56 112 224 271 542 1084 1897 2168 3794 4336 7588 8672 15176 30352 60704