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3712061 = 43173499
BaseRepresentation
bin1110001010010000111101
320222120222202
432022100331
51422241221
6211321245
743360223
oct16122075
96876882
103712061
112105a21
1212b0225
139cc7b2
146c8b13
154d4d0b
hex38a43d

3712061 has 8 divisors (see below), whose sum is σ = 3828000. Its totient is φ = 3597552.

The previous prime is 3712043. The next prime is 3712063. The reversal of 3712061 is 1602173.

It is a happy number.

3712061 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 not a de Polignac number, because 3712061 - 214 = 3695677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3712063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7190 + ... + 7688.

It is an arithmetic number, because the mean of its divisors is an integer number (478500).

Almost surely, 23712061 is an apocalyptic number.

It is an amenable number.

3712061 is a deficient number, since it is larger than the sum of its proper divisors (115939).

3712061 is a wasteful number, since it uses less digits than its factorization.

3712061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 715.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 3712061 is about 1926.6709630863. The cubic root of 3712061 is about 154.8359137651.

The spelling of 3712061 in words is "three million, seven hundred twelve thousand, sixty-one".

Divisors: 1 43 173 499 7439 21457 86327 3712061