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12386106347101 = 44331267894221
BaseRepresentation
bin1011010000111101110101…
…1110000000111001011101
31121212002201001021210000021
42310033131132000321131
53110413221211101401
642202033153032141
72415603155553604
oct264173536007135
947762631253007
1012386106347101
113a45a11145133
121480615b55651
136bb00a775826
1430b6c286ca3b
151672cebe12a1
hexb43dd780e5d

12386106347101 has 8 divisors (see below), whose sum is σ = 12414476872224. Its totient is φ = 12357737673840.

The previous prime is 12386106347029. The next prime is 12386106347107. The reversal of 12386106347101 is 10174360168321.

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 12386106347101 - 219 = 12386105822813 is a prime.

It is a super-2 number, since 2×123861063471012 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12386106347107) 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, 13404171 + ... + 14298391.

It is an arithmetic number, because the mean of its divisors is an integer number (1551809609028).

Almost surely, 212386106347101 is an apocalyptic number.

It is an amenable number.

12386106347101 is a deficient number, since it is larger than the sum of its proper divisors (28370525123).

12386106347101 is an equidigital number, since it uses as much as digits as its factorization.

12386106347101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 925931.

The product of its (nonzero) digits is 145152, while the sum is 43.

The spelling of 12386106347101 in words is "twelve trillion, three hundred eighty-six billion, one hundred six million, three hundred forty-seven thousand, one hundred one".

Divisors: 1 443 31267 894221 13851281 396139903 27959608007 12386106347101