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13134223041 = 34378074347
BaseRepresentation
bin11000011101101110…
…00101011011000001
31020220100100122212020
430032313011123001
5203344330114131
610011143552053
7643323024312
oct141667053301
936810318766
1013134223041
11562aa21195
12266675b629
131314138714
148c8508609
1551d116996
hex30edc56c1

13134223041 has 4 divisors (see below), whose sum is σ = 17512297392. Its totient is φ = 8756148692.

The previous prime is 13134223013. The next prime is 13134223049. The reversal of 13134223041 is 14032243131.

It is a happy number.

13134223041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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: 14032243131 = 34677414377.

It is a cyclic number.

It is not a de Polignac number, because 13134223041 - 25 = 13134223009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13134223049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2189037171 + ... + 2189037176.

It is an arithmetic number, because the mean of its divisors is an integer number (4378074348).

Almost surely, 213134223041 is an apocalyptic number.

It is an amenable number.

13134223041 is a deficient number, since it is larger than the sum of its proper divisors (4378074351).

13134223041 is an equidigital number, since it uses as much as digits as its factorization.

13134223041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4378074350.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 13134223041 its reverse (14032243131), we get a palindrome (27166466172).

The spelling of 13134223041 in words is "thirteen billion, one hundred thirty-four million, two hundred twenty-three thousand, forty-one".

Divisors: 1 3 4378074347 13134223041