Search a number
-
+
12130463807999 = 233117013273223
BaseRepresentation
bin1011000010000101011111…
…1111000111100111111111
31120221122211212202020101022
42300201113333013213333
53042221142213323444
641444354054134355
72361253126045535
oct260412777074777
946848755666338
1012130463807999
113957556640829
12143ab6b9513bb
1369cb896b7004
142dd1908dc155
1516081b84d9ee
hexb0857fc79ff

12130463807999 has 8 divisors (see below), whose sum is σ = 13066193836032. Its totient is φ = 11228760326520.

The previous prime is 12130463807977. The next prime is 12130463808031. The reversal of 12130463807999 is 99970836403121.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-12130463807999 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 (12130463807929) 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, 8506635899 + ... + 8506637324.

It is an arithmetic number, because the mean of its divisors is an integer number (1633274229504).

Almost surely, 212130463807999 is an apocalyptic number.

12130463807999 is a deficient number, since it is larger than the sum of its proper divisors (935730028033).

12130463807999 is a wasteful number, since it uses less digits than its factorization.

12130463807999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17013273277.

The product of its (nonzero) digits is 17635968, while the sum is 62.

The spelling of 12130463807999 in words is "twelve trillion, one hundred thirty billion, four hundred sixty-three million, eight hundred seven thousand, nine hundred ninety-nine".

Divisors: 1 23 31 713 17013273223 391305284129 527411469913 12130463807999