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13014224341331 = 66931194442401
BaseRepresentation
bin1011110101100001110000…
…1110000000100101010011
31201002010222200002221022012
42331120130032000211103
53201211112412410311
643402352505333135
72512150416454313
oct275303416004523
951063880087265
1013014224341331
1141683353a6994
1215622b14971ab
1373530b8c4a35
1432dc6b219443
151787e333178b
hexbd61c380953

13014224341331 has 4 divisors (see below), whose sum is σ = 13014418850664. Its totient is φ = 13014029832000.

The previous prime is 13014224341303. The next prime is 13014224341337. The reversal of 13014224341331 is 13314342241031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13014224341331 - 226 = 13014157232467 is a prime.

It is a super-2 number, since 2×130142243413312 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13014224341337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97154270 + ... + 97288131.

It is an arithmetic number, because the mean of its divisors is an integer number (3253604712666).

Almost surely, 213014224341331 is an apocalyptic number.

13014224341331 is a deficient number, since it is larger than the sum of its proper divisors (194509333).

13014224341331 is an equidigital number, since it uses as much as digits as its factorization.

13014224341331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194509332.

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 13014224341331 its reverse (13314342241031), we get a palindrome (26328566582362).

The spelling of 13014224341331 in words is "thirteen trillion, fourteen billion, two hundred twenty-four million, three hundred forty-one thousand, three hundred thirty-one".

Divisors: 1 66931 194442401 13014224341331