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3124141 = 17296337
BaseRepresentation
bin1011111010101110101101
312212201111221
423322232231
51244433031
6150543341
735361166
oct13725655
95781457
103124141
111844239
121067b51
13855007
145b476d
1541aa11
hex2fabad

3124141 has 8 divisors (see below), whose sum is σ = 3422520. Its totient is φ = 2838528.

The previous prime is 3124129. The next prime is 3124171. The reversal of 3124141 is 1414213.

It can be written as a sum of positive squares in 4 ways, for example, as 656100 + 2468041 = 810^2 + 1571^2 .

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 3124141 - 27 = 3124013 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 (3124171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2676 + ... + 3661.

It is an arithmetic number, because the mean of its divisors is an integer number (427815).

Almost surely, 23124141 is an apocalyptic number.

It is an amenable number.

3124141 is a deficient number, since it is larger than the sum of its proper divisors (298379).

3124141 is a wasteful number, since it uses less digits than its factorization.

3124141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6383.

The product of its digits is 96, while the sum is 16.

The square root of 3124141 is about 1767.5239743777. The cubic root of 3124141 is about 146.1874897831.

Adding to 3124141 its reverse (1414213), we get a palindrome (4538354).

The spelling of 3124141 in words is "three million, one hundred twenty-four thousand, one hundred forty-one".

Divisors: 1 17 29 493 6337 107729 183773 3124141