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12075200893 = 76167422077
BaseRepresentation
bin10110011111011110…
…01111000101111101
31011011112121202120201
423033233033011331
5144212222412033
65314113243501
7605143341220
oct131757170575
934145552521
1012075200893
115137155178
12240bb63591
1311a59046b2
148279d55b7
154aa17747d
hex2cfbcf17d

12075200893 has 16 divisors (see below), whose sum is σ = 14235846784. Its totient is φ = 10028525760.

The previous prime is 12075200869. The next prime is 12075200899. The reversal of 12075200893 is 39800257021.

It is a cyclic number.

It is not a de Polignac number, because 12075200893 - 29 = 12075200381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12075200899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 182430 + ... + 239647.

It is an arithmetic number, because the mean of its divisors is an integer number (889740424).

Almost surely, 212075200893 is an apocalyptic number.

It is an amenable number.

12075200893 is a deficient number, since it is larger than the sum of its proper divisors (2160645891).

12075200893 is an equidigital number, since it uses as much as digits as its factorization.

12075200893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422212.

The product of its (nonzero) digits is 30240, while the sum is 37.

The spelling of 12075200893 in words is "twelve billion, seventy-five million, two hundred thousand, eight hundred ninety-three".

Divisors: 1 7 61 67 427 469 4087 28609 422077 2954539 25746697 28279159 180226879 197954113 1725028699 12075200893