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60380 = 2253019
BaseRepresentation
bin1110101111011100
310001211022
432233130
53413010
61143312
7341015
oct165734
9101738
1060380
1141401
122ab38
1321638
141800c
1512d55
hexebdc

60380 has 12 divisors (see below), whose sum is σ = 126840. Its totient is φ = 24144.

The previous prime is 60373. The next prime is 60383. The reversal of 60380 is 8306.

It is a happy number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 60380.

It is not an unprimeable number, because it can be changed into a prime (60383) by changing a digit.

60380 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1490 + ... + 1529.

It is an arithmetic number, because the mean of its divisors is an integer number (10570).

260380 is an apocalyptic number.

It is an amenable number.

60380 is an abundant number, since it is smaller than the sum of its proper divisors (66460).

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 (63420).

60380 is a wasteful number, since it uses less digits than its factorization.

60380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3028 (or 3026 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 60380 is about 245.7234217571. The cubic root of 60380 is about 39.2311497513.

Adding to 60380 its reverse (8306), we get a palindrome (68686).

The spelling of 60380 in words is "sixty thousand, three hundred eighty".

Divisors: 1 2 4 5 10 20 3019 6038 12076 15095 30190 60380