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36042830 = 253604283
BaseRepresentation
bin1000100101111…
…1100001001110
32111211011110122
42021133201032
533211332310
63324304542
7615234065
oct211374116
974734418
1036042830
111938856a
12100a2152
13760c625
144b031dc
15326e555
hex225f84e

36042830 has 8 divisors (see below), whose sum is σ = 64877112. Its totient is φ = 14417128.

The previous prime is 36042823. The next prime is 36042841. The reversal of 36042830 is 3824063.

36042830 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 36042830.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1802132 + ... + 1802151.

It is an arithmetic number, because the mean of its divisors is an integer number (8109639).

Almost surely, 236042830 is an apocalyptic number.

36042830 is a deficient number, since it is larger than the sum of its proper divisors (28834282).

36042830 is a wasteful number, since it uses less digits than its factorization.

36042830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3604290.

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

The square root of 36042830 is about 6003.5681057185. The cubic root of 36042830 is about 330.3236188682.

Adding to 36042830 its reverse (3824063), we get a palindrome (39866893).

The spelling of 36042830 in words is "thirty-six million, forty-two thousand, eight hundred thirty".

Divisors: 1 2 5 10 3604283 7208566 18021415 36042830