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12242000230 = 254726046809
BaseRepresentation
bin10110110011010111…
…00001100101100110
31011121011111001020221
423121223201211212
5200032423001410
65342432314554
7612240166525
oct133153414546
934534431227
1012242000230
115212320a69
1224579a2a5a
131201335c25
14841c144bc
154b9b244da
hex2d9ae1966

12242000230 has 16 divisors (see below), whose sum is σ = 22504443840. Its totient is φ = 4792612672.

The previous prime is 12242000191. The next prime is 12242000233. The reversal of 12242000230 is 3200024221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12242000233) 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, 13022935 + ... + 13023874.

It is an arithmetic number, because the mean of its divisors is an integer number (1406527740).

Almost surely, 212242000230 is an apocalyptic number.

12242000230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12242000230 is a deficient number, since it is larger than the sum of its proper divisors (10262443610).

12242000230 is a wasteful number, since it uses less digits than its factorization.

12242000230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26046863.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 12242000230 its reverse (3200024221), we get a palindrome (15442024451).

It can be divided in two parts, 12 and 242000230, that added together give a palindrome (242000242).

The spelling of 12242000230 in words is "twelve billion, two hundred forty-two million, two hundred thirty", and thus it is an aban number.

Divisors: 1 2 5 10 47 94 235 470 26046809 52093618 130234045 260468090 1224200023 2448400046 6121000115 12242000230