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60688 = 243793
BaseRepresentation
bin1110110100010000
310002020201
432310100
53420223
61144544
7341635
oct166420
9102221
1060688
1141661
122b154
1321814
141818c
1512ead
hexed10

60688 has 10 divisors (see below), whose sum is σ = 117614. Its totient is φ = 30336.

The previous prime is 60679. The next prime is 60689. The reversal of 60688 is 88606.

It can be written as a sum of positive squares in only one way, i.e., 43264 + 17424 = 208^2 + 132^2 .

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (60689) 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 as a sum of consecutive naturals, namely, 1881 + ... + 1912.

260688 is an apocalyptic number.

It is an amenable number.

60688 is a deficient number, since it is larger than the sum of its proper divisors (56926).

60688 is a wasteful number, since it uses less digits than its factorization.

60688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3801 (or 3795 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 60688 is about 246.3493454426. The cubic root of 60688 is about 39.2977430305.

The spelling of 60688 in words is "sixty thousand, six hundred eighty-eight".

Divisors: 1 2 4 8 16 3793 7586 15172 30344 60688