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60342380 = 2257431017
BaseRepresentation
bin1110011000110…
…0000001101100
311012112201011222
43212030001230
5110421424010
65553202512
71331621210
oct346140154
9135481158
1060342380
113107513a
1218260438
13c669a67
14802a940
15546e355
hex398c06c

60342380 has 24 divisors (see below), whose sum is σ = 144822048. Its totient is φ = 20688768.

The previous prime is 60342379. The next prime is 60342391. The reversal of 60342380 is 8324306.

It is an unprimeable 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 7 ways as a sum of consecutive naturals, for example, 215369 + ... + 215648.

It is an arithmetic number, because the mean of its divisors is an integer number (6034252).

Almost surely, 260342380 is an apocalyptic number.

It is an amenable number.

60342380 is an abundant number, since it is smaller than the sum of its proper divisors (84479668).

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

60342380 is a wasteful number, since it uses less digits than its factorization.

60342380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431033 (or 431031 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 60342380 is about 7768.0357877651. The cubic root of 60342380 is about 392.2300035045.

Adding to 60342380 its reverse (8324306), we get a palindrome (68666686).

The spelling of 60342380 in words is "sixty million, three hundred forty-two thousand, three hundred eighty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 431017 862034 1724068 2155085 3017119 4310170 6034238 8620340 12068476 15085595 30171190 60342380