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12941430233 = 192512713657
BaseRepresentation
bin11000000110101111…
…01000110111011001
31020101220120202211212
430003113220313121
5203001001231413
65540055432505
7635462225204
oct140327506731
936356522755
1012941430233
115541111096
122612085735
1312b3205a34
148aaa8093b
1550b232ca8
hex3035e8dd9

12941430233 has 8 divisors (see below), whose sum is σ = 13676836320. Its totient is φ = 12211452000.

The previous prime is 12941430223. The next prime is 12941430253. The reversal of 12941430233 is 33203414921.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12941430233 - 218 = 12941168089 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 12941430233.

It is not an unprimeable number, because it can be changed into a prime (12941430223) 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, 1352060 + ... + 1361597.

It is an arithmetic number, because the mean of its divisors is an integer number (1709604540).

Almost surely, 212941430233 is an apocalyptic number.

It is an amenable number.

12941430233 is a deficient number, since it is larger than the sum of its proper divisors (735406087).

12941430233 is a wasteful number, since it uses less digits than its factorization.

12941430233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2713927.

The product of its (nonzero) digits is 15552, while the sum is 32.

The spelling of 12941430233 in words is "twelve billion, nine hundred forty-one million, four hundred thirty thousand, two hundred thirty-three".

Divisors: 1 19 251 4769 2713657 51559483 681127907 12941430233