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4146213 = 31578803
BaseRepresentation
bin1111110100010000100101
321210122112110
433310100211
52030134323
6224511233
750146041
oct17642045
97718473
104146213
112382125
12147b519
13b222a6
1479d021
1556d793
hex3f4425

4146213 has 8 divisors (see below), whose sum is σ = 5564128. Its totient is φ = 2746224.

The previous prime is 4146211. The next prime is 4146221. The reversal of 4146213 is 3126414.

4146213 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 4146213 - 21 = 4146211 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4146213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4146211) 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, 3931 + ... + 4872.

It is an arithmetic number, because the mean of its divisors is an integer number (695516).

Almost surely, 24146213 is an apocalyptic number.

It is an amenable number.

4146213 is a deficient number, since it is larger than the sum of its proper divisors (1417915).

4146213 is a wasteful number, since it uses less digits than its factorization.

4146213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8963.

The product of its digits is 576, while the sum is 21.

The square root of 4146213 is about 2036.2251840108. The cubic root of 4146213 is about 160.6511614390.

The spelling of 4146213 in words is "four million, one hundred forty-six thousand, two hundred thirteen".

Divisors: 1 3 157 471 8803 26409 1382071 4146213