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13030002313 = 283394311677
BaseRepresentation
bin11000010001010011…
…00000111010001001
31020122002020200220021
430020221200322021
5203141140033223
65552542100441
7640616122636
oct141051407211
936562220807
1013030002313
115587107659
12263787a721
1312c8677a53
148b873918d
15513dcb65d
hex308a60e89

13030002313 has 8 divisors (see below), whose sum is σ = 13080481088. Its totient is φ = 12979555344.

The previous prime is 13030002301. The next prime is 13030002317. The reversal of 13030002313 is 31320003031.

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 13030002313 - 225 = 12996447881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13030002317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1110031 + ... + 1121707.

It is an arithmetic number, because the mean of its divisors is an integer number (1635060136).

Almost surely, 213030002313 is an apocalyptic number.

It is an amenable number.

13030002313 is a deficient number, since it is larger than the sum of its proper divisors (50478775).

13030002313 is a wasteful number, since it uses less digits than its factorization.

13030002313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15903.

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 13030002313 its reverse (31320003031), we get a palindrome (44350005344).

The spelling of 13030002313 in words is "thirteen billion, thirty million, two thousand, three hundred thirteen".

Divisors: 1 283 3943 11677 1115869 3304591 46042411 13030002313