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36030030 = 2351201001
BaseRepresentation
bin1000100101110…
…0011001001110
32111210111220120
42021130121032
533210430110
63324125410
7615151551
oct211343116
974714816
1036030030
1119379993
1210096866
13760685a
144adc698
15326a870
hex225c64e

36030030 has 16 divisors (see below), whose sum is σ = 86472144. Its totient is φ = 9608000.

The previous prime is 36030017. The next prime is 36030053. The reversal of 36030030 is 3003063.

It is a Smith number, since the sum of its digits (15) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a junction number, because it is equal to n+sod(n) for n = 36029991 and 36030009.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 600471 + ... + 600530.

It is an arithmetic number, because the mean of its divisors is an integer number (5404509).

Almost surely, 236030030 is an apocalyptic number.

36030030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

36030030 is an abundant number, since it is smaller than the sum of its proper divisors (50442114).

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

36030030 is a wasteful number, since it uses less digits than its factorization.

36030030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1201011.

The product of its (nonzero) digits is 162, while the sum is 15.

The square root of 36030030 is about 6002.5019783420. The cubic root of 36030030 is about 330.2845112940.

Adding to 36030030 its reverse (3003063), we get a palindrome (39033093).

The spelling of 36030030 in words is "thirty-six million, thirty thousand, thirty", and thus it is an eban number.

Divisors: 1 2 3 5 6 10 15 30 1201001 2402002 3603003 6005005 7206006 12010010 18015015 36030030