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136303060 = 225231991489
BaseRepresentation
bin10000001111111…
…01000111010100
3100111110220122111
420013331013110
5234343144220
621305240404
73243362005
oct1007750724
9314426574
10136303060
116aa37563
1239793104
13223146ca
14141611ac
15be7615a
hex81fd1d4

136303060 has 48 divisors (see below), whose sum is σ = 300384000. Its totient is φ = 51853824.

The previous prime is 136303051. The next prime is 136303087. The reversal of 136303060 is 60303631.

It is a happy number.

136303060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90796 + ... + 92284.

It is an arithmetic number, because the mean of its divisors is an integer number (6258000).

Almost surely, 2136303060 is an apocalyptic number.

136303060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 136303060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150192000).

136303060 is an abundant number, since it is smaller than the sum of its proper divisors (164080940).

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

136303060 is a wasteful number, since it uses less digits than its factorization.

136303060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1720 (or 1718 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 22.

The square root of 136303060 is about 11674.8901493761. The cubic root of 136303060 is about 514.6380213131.

Adding to 136303060 its reverse (60303631), we get a palindrome (196606691).

The spelling of 136303060 in words is "one hundred thirty-six million, three hundred three thousand, sixty".

Divisors: 1 2 4 5 10 20 23 46 92 115 199 230 398 460 796 995 1489 1990 2978 3980 4577 5956 7445 9154 14890 18308 22885 29780 34247 45770 68494 91540 136988 171235 296311 342470 592622 684940 1185244 1481555 2963110 5926220 6815153 13630306 27260612 34075765 68151530 136303060