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13000210323 = 322719089883
BaseRepresentation
bin11000001101101111…
…10111011110010011
31020120000012002222020
430012313313132103
5203111023212243
65545555342523
7640104651552
oct140667673623
936500162866
1013000210323
115571309481
1226298b1a43
1312c2446659
148b47c1d99
15511494283
hex306df7793

13000210323 has 8 divisors (see below), whose sum is σ = 17409974208. Its totient is φ = 8628626664.

The previous prime is 13000210309. The next prime is 13000210441. The reversal of 13000210323 is 32301200031.

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

It is not a de Polignac number, because 13000210323 - 214 = 13000193939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13000220323) 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, 9544261 + ... + 9545622.

It is an arithmetic number, because the mean of its divisors is an integer number (2176246776).

Almost surely, 213000210323 is an apocalyptic number.

13000210323 is a deficient number, since it is larger than the sum of its proper divisors (4409763885).

13000210323 is a wasteful number, since it uses less digits than its factorization.

13000210323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19090113.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 13000210323 its reverse (32301200031), we get a palindrome (45301410354).

The spelling of 13000210323 in words is "thirteen billion, two hundred ten thousand, three hundred twenty-three".

Divisors: 1 3 227 681 19089883 57269649 4333403441 13000210323