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10305316262413 = 25286940753577
BaseRepresentation
bin1001010111110110010010…
…1101110001001000001101
31100111011211012122101121101
42111331210231301020031
52322320241430344123
633530110312103101
72112351225635164
oct225754455611015
940434735571541
1010305316262413
113313507409a17
1211a52a5694a91
13599a304b8923
14278acc33a3db
1512d0e91caaad
hex95f64b7120d

10305316262413 has 4 divisors (see below), whose sum is σ = 10305357268860. Its totient is φ = 10305275255968.

The previous prime is 10305316262407. The next prime is 10305316262489. The reversal of 10305316262413 is 31426261350301.

10305316262413 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.

It can be written as a sum of positive squares in 2 ways, for example, as 4705784395524 + 5599531866889 = 2169282^2 + 2366333^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10305316262413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10305316260413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20123920 + ... + 20629657.

It is an arithmetic number, because the mean of its divisors is an integer number (2576339317215).

Almost surely, 210305316262413 is an apocalyptic number.

It is an amenable number.

10305316262413 is a deficient number, since it is larger than the sum of its proper divisors (41006447).

10305316262413 is an equidigital number, since it uses as much as digits as its factorization.

10305316262413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41006446.

The product of its (nonzero) digits is 77760, while the sum is 37.

The spelling of 10305316262413 in words is "ten trillion, three hundred five billion, three hundred sixteen million, two hundred sixty-two thousand, four hundred thirteen".

Divisors: 1 252869 40753577 10305316262413