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13014473307 = 311394377979
BaseRepresentation
bin11000001111011100…
…10001101001011011
31020121000000202002220
430013232101221123
5203123201121212
65551225155123
7640340124603
oct140756215133
936530022086
1013014473307
115579370470
12263262baa3
1312c539b6a4
148b6655c03
1551286038c
hex307b91a5b

13014473307 has 8 divisors (see below), whose sum is σ = 18930143040. Its totient is φ = 7887559560.

The previous prime is 13014473299. The next prime is 13014473309. The reversal of 13014473307 is 70337441031.

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

It is not a de Polignac number, because 13014473307 - 23 = 13014473299 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 394377979 = 13014473307 / (1 + 3 + 0 + 1 + 4 + 4 + 7 + 3 + 3 + 0 + 7).

It is not an unprimeable number, because it can be changed into a prime (13014473309) 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, 197188957 + ... + 197189022.

It is an arithmetic number, because the mean of its divisors is an integer number (2366267880).

Almost surely, 213014473307 is an apocalyptic number.

13014473307 is a deficient number, since it is larger than the sum of its proper divisors (5915669733).

13014473307 is a wasteful number, since it uses less digits than its factorization.

13014473307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394377993.

The product of its (nonzero) digits is 21168, while the sum is 33.

The spelling of 13014473307 in words is "thirteen billion, fourteen million, four hundred seventy-three thousand, three hundred seven".

Divisors: 1 3 11 33 394377979 1183133937 4338157769 13014473307