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36057977 = 474631657
BaseRepresentation
bin1000100110001…
…1001101111001
32111211221020122
42021203031321
533212323402
63324503025
7615326204
oct211431571
974757218
1036057977
111939898a
12100aaa75
1376164a7
144b0893b
153273ca2
hex2263379

36057977 has 8 divisors (see below), whose sum is σ = 36926976. Its totient is φ = 35193312.

The previous prime is 36057971. The next prime is 36058013. The reversal of 36057977 is 77975063.

36057977 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 not a de Polignac number, because 36057977 - 210 = 36056953 is a prime.

It is a super-3 number, since 3×360579773 (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36057971) 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, 20933 + ... + 22589.

It is an arithmetic number, because the mean of its divisors is an integer number (4615872).

Almost surely, 236057977 is an apocalyptic number.

It is an amenable number.

36057977 is a deficient number, since it is larger than the sum of its proper divisors (868999).

36057977 is a wasteful number, since it uses less digits than its factorization.

36057977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2167.

The product of its (nonzero) digits is 277830, while the sum is 44.

The square root of 36057977 is about 6004.8294730159. The cubic root of 36057977 is about 330.3698852233.

The spelling of 36057977 in words is "thirty-six million, fifty-seven thousand, nine hundred seventy-seven".

Divisors: 1 47 463 1657 21761 77879 767191 36057977