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1310300011 = 2945182759
BaseRepresentation
bin100111000011001…
…1001011101101011
310101022120010201001
41032012121131223
510140414100021
6334004135431
744320236436
oct11606313553
93338503631
101310300011
116126a2879
12306997577
1317b603267
14c604281d
157a077091
hex4e19976b

1310300011 has 4 divisors (see below), whose sum is σ = 1355482800. Its totient is φ = 1265117224.

The previous prime is 1310300003. The next prime is 1310300023. The reversal of 1310300011 is 1100030131.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1100030131 = 2347827397.

It is a cyclic number.

It is not a de Polignac number, because 1310300011 - 23 = 1310300003 is a prime.

It is a super-2 number, since 2×13103000112 = 3433772237653200242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1310300051) 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, 22591351 + ... + 22591408.

It is an arithmetic number, because the mean of its divisors is an integer number (338870700).

Almost surely, 21310300011 is an apocalyptic number.

1310300011 is a deficient number, since it is larger than the sum of its proper divisors (45182789).

1310300011 is an equidigital number, since it uses as much as digits as its factorization.

1310300011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45182788.

The product of its (nonzero) digits is 9, while the sum is 10.

The square root of 1310300011 is about 36198.0663986352. The cubic root of 1310300011 is about 1094.2677035605.

Adding to 1310300011 its reverse (1100030131), we get a palindrome (2410330142).

The spelling of 1310300011 in words is "one billion, three hundred ten million, three hundred thousand, eleven".

Divisors: 1 29 45182759 1310300011