Search a number
-
+
3013769 = 11273979
BaseRepresentation
bin1011011111110010001001
312200010010002
423133302021
51232420034
6144332345
734421333
oct13376211
95603102
103013769
111779320
1210140b5
138169c5
14586453
153e7e7e
hex2dfc89

3013769 has 4 divisors (see below), whose sum is σ = 3287760. Its totient is φ = 2739780.

The previous prime is 3013753. The next prime is 3013783. The reversal of 3013769 is 9673103.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3013769 - 24 = 3013753 is a prime.

It is a super-2 number, since 2×30137692 = 18165607170722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3013669) 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, 136979 + ... + 137000.

It is an arithmetic number, because the mean of its divisors is an integer number (821940).

Almost surely, 23013769 is an apocalyptic number.

It is an amenable number.

3013769 is a deficient number, since it is larger than the sum of its proper divisors (273991).

3013769 is a wasteful number, since it uses less digits than its factorization.

3013769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273990.

The product of its (nonzero) digits is 3402, while the sum is 29.

The square root of 3013769 is about 1736.0210252183. The cubic root of 3013769 is about 144.4452684809.

The spelling of 3013769 in words is "three million, thirteen thousand, seven hundred sixty-nine".

Divisors: 1 11 273979 3013769