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13811102430067 = 61473894777723
BaseRepresentation
bin1100100011111010010111…
…0110101011001101110011
31210220022212110211011010201
43020332211312223031303
53302240114210230232
645212422144340031
72623550664452245
oct310764566531563
953808773734121
1013811102430067
11444528a2a3528
121670826314617
137924c5b44027
1435a664ac2095
1518e3d24ecbe7
hexc8fa5dab373

13811102430067 has 8 divisors (see below), whose sum is σ = 14037813102320. Its totient is φ = 13584401408160.

The previous prime is 13811102430031. The next prime is 13811102430077. The reversal of 13811102430067 is 76003420111831.

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 13811102430067 - 215 = 13811102397299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13811102430007) 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, 501868 + ... + 5279590.

It is an arithmetic number, because the mean of its divisors is an integer number (1754726637790).

Almost surely, 213811102430067 is an apocalyptic number.

13811102430067 is a deficient number, since it is larger than the sum of its proper divisors (226710672253).

13811102430067 is an equidigital number, since it uses as much as digits as its factorization.

13811102430067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4825173.

The product of its (nonzero) digits is 24192, while the sum is 37.

Adding to 13811102430067 its reverse (76003420111831), we get a palindrome (89814522541898).

The spelling of 13811102430067 in words is "thirteen trillion, eight hundred eleven billion, one hundred two million, four hundred thirty thousand, sixty-seven".

Divisors: 1 61 47389 2890729 4777723 291441103 226411515247 13811102430067