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13010244405 = 35867349627
BaseRepresentation
bin11000001110111100…
…01001001100110101
31020120201001220010220
430013132021030311
5203121110310110
65550554404553
7640256152464
oct140736111465
936521056126
1013010244405
115576a42204
122631130759
1312c454a892
148b5c749db
155122c7370
hex307789335

13010244405 has 8 divisors (see below), whose sum is σ = 20816391072. Its totient is φ = 6938797008.

The previous prime is 13010244397. The next prime is 13010244413. The reversal of 13010244405 is 50444201031.

13010244405 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13010244397) and next prime (13010244413).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13010244405 - 23 = 13010244397 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 433674799 + ... + 433674828.

It is an arithmetic number, because the mean of its divisors is an integer number (2602048884).

Almost surely, 213010244405 is an apocalyptic number.

13010244405 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13010244405 is a deficient number, since it is larger than the sum of its proper divisors (7806146667).

13010244405 is an equidigital number, since it uses as much as digits as its factorization.

13010244405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 867349635.

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 13010244405 its reverse (50444201031), we get a palindrome (63454445436).

The spelling of 13010244405 in words is "thirteen billion, ten million, two hundred forty-four thousand, four hundred five".

Divisors: 1 3 5 15 867349627 2602048881 4336748135 13010244405