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3104153989 is a prime number
BaseRepresentation
bin1011100100000101…
…1010000110000101
322000100000100202021
42321001122012011
522324130411424
61232004443141
7136631605426
oct27101320605
98010010667
103104153989
111353239922
127276a94b1
133a6150a11
1421639964d
151327b94e4
hexb905a185

3104153989 has 2 divisors, whose sum is σ = 3104153990. Its totient is φ = 3104153988.

The previous prime is 3104153959. The next prime is 3104154007. The reversal of 3104153989 is 9893514013.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2205053764 + 899100225 = 46958^2 + 29985^2 .

It is a cyclic number.

It is not a de Polignac number, because 3104153989 - 213 = 3104145797 is a prime.

It is a super-2 number, since 2×31041539892 = 19271543974849224242, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3104153929) 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 as a sum of consecutive naturals, namely, 1552076994 + 1552076995.

It is an arithmetic number, because the mean of its divisors is an integer number (1552076995).

Almost surely, 23104153989 is an apocalyptic number.

It is an amenable number.

3104153989 is a deficient number, since it is larger than the sum of its proper divisors (1).

3104153989 is an equidigital number, since it uses as much as digits as its factorization.

3104153989 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 116640, while the sum is 43.

The square root of 3104153989 is about 55714.9350623332. The cubic root of 3104153989 is about 1458.7507279616.

The spelling of 3104153989 in words is "three billion, one hundred four million, one hundred fifty-three thousand, nine hundred eighty-nine".