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1312241423110 = 25131224142311
BaseRepresentation
bin10011000110000111101…
…011110001001100000110
311122110010100202011211021
4103012013223301030012
5132444432301014420
62442500235501354
7163543365025522
oct23060753611406
94573110664737
101312241423110
114665780895a2
121923a2bb785a
139698928a777
144772728cd82
15242039837aa
hex13187af1306

1312241423110 has 8 divisors (see below), whose sum is σ = 2362034561616. Its totient is φ = 524896569240.

The previous prime is 1312241423069. The next prime is 1312241423149. The reversal of 1312241423110 is 113241422131.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65612071146 + ... + 65612071165.

It is an arithmetic number, because the mean of its divisors is an integer number (295254320202).

Almost surely, 21312241423110 is an apocalyptic number.

1312241423110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1312241423110 is a deficient number, since it is larger than the sum of its proper divisors (1049793138506).

1312241423110 is a wasteful number, since it uses less digits than its factorization.

1312241423110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131224142318.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 1312241423110 its reverse (113241422131), we get a palindrome (1425482845241).

The spelling of 1312241423110 in words is "one trillion, three hundred twelve billion, two hundred forty-one million, four hundred twenty-three thousand, one hundred ten".

Divisors: 1 2 5 10 131224142311 262448284622 656120711555 1312241423110