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65060 = 2253253
BaseRepresentation
bin1111111000100100
310022020122
433320210
54040220
61221112
7360452
oct177044
9108218
1065060
1144976
1231798
13237c8
14199d2
1514425
hexfe24

65060 has 12 divisors (see below), whose sum is σ = 136668. Its totient is φ = 26016.

The previous prime is 65053. The next prime is 65063. The reversal of 65060 is 6056.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 50176 + 14884 = 224^2 + 122^2 .

It is not an unprimeable number, because it can be changed into a prime (65063) by changing a digit.

65060 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1607 + ... + 1646.

It is an arithmetic number, because the mean of its divisors is an integer number (11389).

265060 is an apocalyptic number.

It is an amenable number.

65060 is an abundant number, since it is smaller than the sum of its proper divisors (71608).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68334).

65060 is a wasteful number, since it uses less digits than its factorization.

65060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3262 (or 3260 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 65060 is about 255.0686182187. The cubic root of 65060 is about 40.2196252451.

The spelling of 65060 in words is "sixty-five thousand, sixty".

Divisors: 1 2 4 5 10 20 3253 6506 13012 16265 32530 65060