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60130872 = 23326113691
BaseRepresentation
bin1110010101100…
…0011000111000
311012010222001100
43211120120320
5110343141442
65544451400
71330050444
oct345303070
9135128040
1060130872
1130a4023a
1218179b60
13c5c46c9
147db3824
15542b84c
hex3958638

60130872 has 48 divisors (see below), whose sum is σ = 165536280. Its totient is φ = 19713600.

The previous prime is 60130871. The next prime is 60130913. The reversal of 60130872 is 27803106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60130871) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2454 + ... + 11237.

Almost surely, 260130872 is an apocalyptic number.

It is an amenable number.

60130872 is an abundant number, since it is smaller than the sum of its proper divisors (105405408).

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

60130872 is a wasteful number, since it uses less digits than its factorization.

60130872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13764 (or 13757 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 60130872 is about 7754.4098421479. The cubic root of 60130872 is about 391.7711943939.

Adding to 60130872 its reverse (27803106), we get a palindrome (87933978).

The spelling of 60130872 in words is "sixty million, one hundred thirty thousand, eight hundred seventy-two".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 61 72 122 183 244 366 488 549 732 1098 1464 2196 4392 13691 27382 41073 54764 82146 109528 123219 164292 246438 328584 492876 835151 985752 1670302 2505453 3340604 5010906 6681208 7516359 10021812 15032718 20043624 30065436 60130872