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60745242 = 2319532853
BaseRepresentation
bin1110011110111…
…0011000011010
311020022011210210
43213232120122
5111022321432
610005551550
71335216555
oct347563032
9136264723
1060745242
113131a888
12184155b6
13c77b23c
1480d369c
1554ed8cc
hex39ee61a

60745242 has 16 divisors (see below), whose sum is σ = 127884960. Its totient is φ = 19182672.

The previous prime is 60745241. The next prime is 60745249. The reversal of 60745242 is 24254706.

It is not an unprimeable number, because it can be changed into a prime (60745241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 266313 + ... + 266540.

It is an arithmetic number, because the mean of its divisors is an integer number (7992810).

Almost surely, 260745242 is an apocalyptic number.

60745242 is an abundant number, since it is smaller than the sum of its proper divisors (67139718).

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

60745242 is a wasteful number, since it uses less digits than its factorization.

60745242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532877.

The product of its (nonzero) digits is 13440, while the sum is 30.

The square root of 60745242 is about 7793.9234022410. The cubic root of 60745242 is about 393.1009459107.

Adding to 60745242 its reverse (24254706), we get a palindrome (84999948).

The spelling of 60745242 in words is "sixty million, seven hundred forty-five thousand, two hundred forty-two".

Divisors: 1 2 3 6 19 38 57 114 532853 1065706 1598559 3197118 10124207 20248414 30372621 60745242