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12000034241 = 132557361001
BaseRepresentation
bin10110010110100000…
…11111110111000001
31010222022011220022122
423023100133313001
5144034002043431
65302430214025
7603241415366
oct131320376701
933868156278
1012000034241
1150a8785378
1223aa954315
1311931772a0
1481ba2a46d
154a377aa7b
hex2cb41fdc1

12000034241 has 8 divisors (see below), whose sum is σ = 12928203624. Its totient is φ = 11072592000.

The previous prime is 12000034229. The next prime is 12000034243. The reversal of 12000034241 is 14243000021.

It can be written as a sum of positive squares in 4 ways, for example, as 10660225 + 11989374016 = 3265^2 + 109496^2 .

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 12000034241 - 26 = 12000034177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12000034243) 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, 147260 + ... + 213741.

It is an arithmetic number, because the mean of its divisors is an integer number (1616025453).

Almost surely, 212000034241 is an apocalyptic number.

It is an amenable number.

12000034241 is a deficient number, since it is larger than the sum of its proper divisors (928169383).

12000034241 is a wasteful number, since it uses less digits than its factorization.

12000034241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363571.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 12000034241 its reverse (14243000021), we get a palindrome (26243034262).

The spelling of 12000034241 in words is "twelve billion, thirty-four thousand, two hundred forty-one".

Divisors: 1 13 2557 33241 361001 4693013 923079557 12000034241