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12006210495 = 35800414033
BaseRepresentation
bin10110010111010000…
…00011101110111111
31010222201210200112210
423023220003232333
5144042042213440
65303210431503
7603345051066
oct131350035677
933881720483
1012006210495
115101213714
1223b0a32593
13119452a586
1481c7971dd
154a409aa80
hex2cba03bbf

12006210495 has 8 divisors (see below), whose sum is σ = 19209936816. Its totient is φ = 6403312256.

The previous prime is 12006210493. The next prime is 12006210497. The reversal of 12006210495 is 59401260021.

It is an interprime number because it is at equal distance from previous prime (12006210493) and next prime (12006210497).

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 12006210495 - 21 = 12006210493 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12006210493) 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, 400207002 + ... + 400207031.

It is an arithmetic number, because the mean of its divisors is an integer number (2401242102).

Almost surely, 212006210495 is an apocalyptic number.

12006210495 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12006210495 is a deficient number, since it is larger than the sum of its proper divisors (7203726321).

12006210495 is an equidigital number, since it uses as much as digits as its factorization.

12006210495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 800414041.

The product of its (nonzero) digits is 4320, while the sum is 30.

The spelling of 12006210495 in words is "twelve billion, six million, two hundred ten thousand, four hundred ninety-five".

Divisors: 1 3 5 15 800414033 2401242099 4002070165 12006210495