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12302213020313 = 79197790478251
BaseRepresentation
bin1011001100000101010100…
…0010010111101010011001
31121120002011101012012200212
42303001111002113222121
53103024413013122223
642055320355540505
72406543210213206
oct263012502275231
947502141165625
1012302213020313
113a13380594007
1214683022ba735
136b312ab5b368
143076049cacad
1516501ea1e278
hexb3055097a99

12302213020313 has 8 divisors (see below), whose sum is σ = 12521175511680. Its totient is φ = 12084831486000.

The previous prime is 12302213020297. The next prime is 12302213020343. The reversal of 12302213020313 is 31302031220321.

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

It is a cyclic number.

It is not a de Polignac number, because 12302213020313 - 24 = 12302213020297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12302213020343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 395223563 + ... + 395254688.

It is an arithmetic number, because the mean of its divisors is an integer number (1565146938960).

Almost surely, 212302213020313 is an apocalyptic number.

It is an amenable number.

12302213020313 is a deficient number, since it is larger than the sum of its proper divisors (218962491367).

12302213020313 is an equidigital number, since it uses as much as digits as its factorization.

12302213020313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 790478527.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 12302213020313 its reverse (31302031220321), we get a palindrome (43604244240634).

The spelling of 12302213020313 in words is "twelve trillion, three hundred two billion, two hundred thirteen million, twenty thousand, three hundred thirteen".

Divisors: 1 79 197 15563 790478251 62447781829 155724215447 12302213020313