Search a number
-
+
3014672189 = 24471231987
BaseRepresentation
bin1011001110110000…
…0011111100111101
321210002122012210112
42303230003330331
522133224002224
61215050515405
7134464201514
oct26354037475
97702565715
103014672189
111307781921
12701735b65
133907508c9
1420854567b
151299e130e
hexb3b03f3d

3014672189 has 4 divisors (see below), whose sum is σ = 3015906624. Its totient is φ = 3013437756.

The previous prime is 3014672179. The next prime is 3014672191. The reversal of 3014672189 is 9812764103.

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, and also an emirpimes, since its reverse is a distinct semiprime: 9812764103 = 33129645813.

It is a cyclic number.

It is not a de Polignac number, because 3014672189 - 224 = 2997894973 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 (3014672179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 613547 + ... + 618440.

It is an arithmetic number, because the mean of its divisors is an integer number (753976656).

Almost surely, 23014672189 is an apocalyptic number.

It is an amenable number.

3014672189 is a deficient number, since it is larger than the sum of its proper divisors (1234435).

3014672189 is a wasteful number, since it uses less digits than its factorization.

3014672189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1234434.

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 3014672189 is about 54906.0305339951. The cubic root of 3014672189 is about 1444.5969652185.

The spelling of 3014672189 in words is "three billion, fourteen million, six hundred seventy-two thousand, one hundred eighty-nine".

Divisors: 1 2447 1231987 3014672189