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61060 = 2254371
BaseRepresentation
bin1110111010000100
310002202111
432322010
53423220
61150404
7343006
oct167204
9102674
1061060
114196a
122b404
1321a3c
1418376
151315a
hexee84

61060 has 24 divisors (see below), whose sum is σ = 133056. Its totient is φ = 23520.

The previous prime is 61057. The next prime is 61091. The reversal of 61060 is 6016.

61060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nialpdrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 61060.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 825 + ... + 895.

It is an arithmetic number, because the mean of its divisors is an integer number (5544).

261060 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 61060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66528).

61060 is an abundant number, since it is smaller than the sum of its proper divisors (71996).

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

61060 is a wasteful number, since it uses less digits than its factorization.

61060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123 (or 121 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 61060 is about 247.1032173000. The cubic root of 61060 is about 39.3778741498.

Adding to 61060 its reverse (6016), we get a palindrome (67076).

The spelling of 61060 in words is "sixty-one thousand, sixty".

Divisors: 1 2 4 5 10 20 43 71 86 142 172 215 284 355 430 710 860 1420 3053 6106 12212 15265 30530 61060