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3013141 = 17317417
BaseRepresentation
bin1011011111101000010101
312200002020211
423133220111
51232410031
6144325421
734416445
oct13375025
95602224
103013141
1117788aa
121013871
13816631
14586125
153e7bb1
hex2dfa15

3013141 has 4 divisors (see below), whose sum is σ = 3030732. Its totient is φ = 2995552.

The previous prime is 3013099. The next prime is 3013147. The reversal of 3013141 is 1413103.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2792241 + 220900 = 1671^2 + 470^2 .

It is a cyclic number.

It is not a de Polignac number, because 3013141 - 29 = 3012629 is a prime.

It is a Duffinian number.

It is a plaindrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3013147) 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 3 ways as a sum of consecutive naturals, for example, 8536 + ... + 8881.

It is an arithmetic number, because the mean of its divisors is an integer number (757683).

Almost surely, 23013141 is an apocalyptic number.

It is an amenable number.

3013141 is a deficient number, since it is larger than the sum of its proper divisors (17591).

3013141 is a wasteful number, since it uses less digits than its factorization.

3013141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17590.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 3013141 is about 1735.8401424094. The cubic root of 3013141 is about 144.4352347624.

Adding to 3013141 its reverse (1413103), we get a palindrome (4426244).

The spelling of 3013141 in words is "three million, thirteen thousand, one hundred forty-one".

Divisors: 1 173 17417 3013141