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2300123310313 = 9192502854527
BaseRepresentation
bin100001011110001010000…
…010000110100011101001
322010220000112210200122211
4201132022002012203221
5300141123031412223
64520355001045121
7325115125356613
oct41361202064351
98126015720584
102300123310313
1180752770aa34
123119427867a1
13138b92aa885a
147d48012ddb3
153ec713e7d0d
hex2178a0868e9

2300123310313 has 4 divisors (see below), whose sum is σ = 2302626165760. Its totient is φ = 2297620454868.

The previous prime is 2300123310299. The next prime is 2300123310347. The reversal of 2300123310313 is 3130133210032.

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.

It is a cyclic number.

It is not a de Polignac number, because 2300123310313 - 29 = 2300123309801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2300123310413) 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, 1251426345 + ... + 1251428182.

It is an arithmetic number, because the mean of its divisors is an integer number (575656541440).

Almost surely, 22300123310313 is an apocalyptic number.

It is an amenable number.

2300123310313 is a deficient number, since it is larger than the sum of its proper divisors (2502855447).

2300123310313 is an equidigital number, since it uses as much as digits as its factorization.

2300123310313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2502855446.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 2300123310313 its reverse (3130133210032), we get a palindrome (5430256520345).

The spelling of 2300123310313 in words is "two trillion, three hundred billion, one hundred twenty-three million, three hundred ten thousand, three hundred thirteen".

Divisors: 1 919 2502854527 2300123310313