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3431481323 is a prime number
BaseRepresentation
bin1100110010001000…
…0011111111101011
322212010221022102212
43030202003333223
524011424400243
61324300315335
7151015052504
oct31442037753
98763838385
103431481323
111500a88786
127b9242b4b
13428bc912a
14247a43bab
151513c5318
hexcc883feb

3431481323 has 2 divisors, whose sum is σ = 3431481324. Its totient is φ = 3431481322.

The previous prime is 3431481307. The next prime is 3431481329. The reversal of 3431481323 is 3231841343.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3431481323 - 24 = 3431481307 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3431481323.

It is not a weakly prime, because it can be changed into another prime (3431481329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1715740661 + 1715740662.

It is an arithmetic number, because the mean of its divisors is an integer number (1715740662).

Almost surely, 23431481323 is an apocalyptic number.

3431481323 is a deficient number, since it is larger than the sum of its proper divisors (1).

3431481323 is an equidigital number, since it uses as much as digits as its factorization.

3431481323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20736, while the sum is 32.

The square root of 3431481323 is about 58578.8470610339. The cubic root of 3431481323 is about 1508.3213547462.

The spelling of 3431481323 in words is "three billion, four hundred thirty-one million, four hundred eighty-one thousand, three hundred twenty-three".