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3124444040479 is a prime number
BaseRepresentation
bin101101011101110111011…
…000001000110100011111
3102001200201212200112102101
4231131313120020310133
5402142330133243404
610351203315105531
7441506431101526
oct55356730106437
912050655615371
103124444040479
11aa5084230223
12425655ba22a7
13198831629c08
14ab31c53d4bd
15564199322a4
hex2d777608d1f

3124444040479 has 2 divisors, whose sum is σ = 3124444040480. Its totient is φ = 3124444040478.

The previous prime is 3124444040441. The next prime is 3124444040483. The reversal of 3124444040479 is 9740404444213.

It is a strong prime.

It is an emirp because it is prime and its reverse (9740404444213) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3124444040479 - 217 = 3124443909407 is a prime.

It is a super-4 number, since 4×31244440404794 (a number of 51 digits) contains 4444 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3124444040489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1562222020239 + 1562222020240.

It is an arithmetic number, because the mean of its divisors is an integer number (1562222020240).

Almost surely, 23124444040479 is an apocalyptic number.

3124444040479 is a deficient number, since it is larger than the sum of its proper divisors (1).

3124444040479 is an equidigital number, since it uses as much as digits as its factorization.

3124444040479 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1548288, while the sum is 46.

The spelling of 3124444040479 in words is "three trillion, one hundred twenty-four billion, four hundred forty-four million, forty thousand, four hundred seventy-nine".