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60697 = 7132329
BaseRepresentation
bin1110110100011001
310002021001
432310121
53420242
61145001
7341650
oct166431
9102231
1060697
114166a
122b161
1321820
1418197
1512eb7
hexed19

60697 has 16 divisors (see below), whose sum is σ = 80640. Its totient is φ = 44352.

The previous prime is 60689. The next prime is 60703. The reversal of 60697 is 79606.

It is not a de Polignac number, because 60697 - 23 = 60689 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60607) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2079 + ... + 2107.

It is an arithmetic number, because the mean of its divisors is an integer number (5040).

260697 is an apocalyptic number.

It is an amenable number.

60697 is a deficient number, since it is larger than the sum of its proper divisors (19943).

60697 is a wasteful number, since it uses less digits than its factorization.

60697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 60697 is about 246.3676115077. The cubic root of 60697 is about 39.2996855463.

It can be divided in two parts, 606 and 97, that added together give a triangular number (703 = T37).

The spelling of 60697 in words is "sixty thousand, six hundred ninety-seven".

Divisors: 1 7 13 23 29 91 161 203 299 377 667 2093 2639 4669 8671 60697