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36830849 = 1111512909
BaseRepresentation
bin1000110001111…
…1111010000001
32120022012102112
42030133322001
533412041344
63353225105
7625025366
oct214377201
976265375
1036830849
1119876620
1210402195
137827203
144c6a46d
153377c9e
hex231fe81

36830849 has 8 divisors (see below), whose sum is σ = 40227840. Its totient is φ = 33442000.

The previous prime is 36830837. The next prime is 36830869. The reversal of 36830849 is 94803863.

36830849 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 cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-36830849 is a prime.

It is a super-2 number, since 2×368308492 = 2713022876121602, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (36830869) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 11207 + ... + 14115.

It is an arithmetic number, because the mean of its divisors is an integer number (5028480).

Almost surely, 236830849 is an apocalyptic number.

It is an amenable number.

36830849 is a deficient number, since it is larger than the sum of its proper divisors (3396991).

36830849 is a wasteful number, since it uses less digits than its factorization.

36830849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4071.

The product of its (nonzero) digits is 124416, while the sum is 41.

The square root of 36830849 is about 6068.8424761234. The cubic root of 36830849 is about 332.7136177942.

The spelling of 36830849 in words is "thirty-six million, eight hundred thirty thousand, eight hundred forty-nine".

Divisors: 1 11 1151 2909 12661 31999 3348259 36830849