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12230032241 = 715123574909
BaseRepresentation
bin10110110001111011…
…10111101101110001
31011120022222000021002
423120331313231301
5200021342012431
65341324011345
7612033362450
oct133075675561
934508860232
1012230032241
115206597269
122453990b55
1311cba0568b
148403bab97
154b8a5d3cb
hex2d8f77b71

12230032241 has 16 divisors (see below), whose sum is σ = 14078580480. Its totient is φ = 10406923200.

The previous prime is 12230032211. The next prime is 12230032303. The reversal of 12230032241 is 14223003221.

It is a cyclic number.

It is not a de Polignac number, because 12230032241 - 214 = 12230015857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12230032211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2488895 + ... + 2493803.

It is an arithmetic number, because the mean of its divisors is an integer number (879911280).

Almost surely, 212230032241 is an apocalyptic number.

It is an amenable number.

12230032241 is a deficient number, since it is larger than the sum of its proper divisors (1848548239).

12230032241 is a wasteful number, since it uses less digits than its factorization.

12230032241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7424.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 12230032241 its reverse (14223003221), we get a palindrome (26453035462).

The spelling of 12230032241 in words is "twelve billion, two hundred thirty million, thirty-two thousand, two hundred forty-one".

Divisors: 1 7 151 1057 2357 4909 16499 34363 355907 741259 2491349 5188813 11570513 80993591 1747147463 12230032241