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36670741 = 192101581
BaseRepresentation
bin1000101111100…
…0110100010101
32120000001210121
42023320310111
533341430431
63345551541
7623460532
oct213706425
976001717
1036670741
11197772a8
12103455b1
13779c383
144c27d89
153345611
hex22f8d15

36670741 has 6 divisors (see below), whose sum is σ = 38702742. Its totient is φ = 34740360.

The previous prime is 36670729. The next prime is 36670757. The reversal of 36670741 is 14707663.

36670741 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 30569841 + 6100900 = 5529^2 + 2470^2 .

It is not a de Polignac number, because 36670741 - 25 = 36670709 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 36670697 and 36670706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36670771) 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 5 ways as a sum of consecutive naturals, for example, 50430 + ... + 51151.

It is an arithmetic number, because the mean of its divisors is an integer number (6450457).

Almost surely, 236670741 is an apocalyptic number.

It is an amenable number.

36670741 is a deficient number, since it is larger than the sum of its proper divisors (2032001).

36670741 is a wasteful number, since it uses less digits than its factorization.

36670741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101619 (or 101600 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 34.

The square root of 36670741 is about 6055.6371258522. The cubic root of 36670741 is about 332.2308025203.

The spelling of 36670741 in words is "thirty-six million, six hundred seventy thousand, seven hundred forty-one".

Divisors: 1 19 361 101581 1930039 36670741