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12230411015441 = 281307141773923
BaseRepresentation
bin1011000111111001110101…
…0011011101010100010001
31121022012211101001102212002
42301332131103131110101
53100340340204443231
642002323453443345
72401421662226063
oct261763523352421
947265741042762
1012230411015441
113995985199013
121456403aa0555
136a94272a1248
14303d52939733
1516321b10b0cb
hexb1f9d4dd511

12230411015441 has 8 divisors (see below), whose sum is σ = 12313915942944. Its totient is φ = 12147189636960.

The previous prime is 12230411015401. The next prime is 12230411015447. The reversal of 12230411015441 is 14451011403221.

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-12230411015441 is a prime.

It is a super-3 number, since 3×122304110154413 (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12230411015447) 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, 70800695 + ... + 70973228.

It is an arithmetic number, because the mean of its divisors is an integer number (1539239492868).

Almost surely, 212230411015441 is an apocalyptic number.

It is an amenable number.

12230411015441 is a deficient number, since it is larger than the sum of its proper divisors (83504927503).

12230411015441 is a wasteful number, since it uses less digits than its factorization.

12230411015441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141774511.

The product of its (nonzero) digits is 3840, while the sum is 29.

Adding to 12230411015441 its reverse (14451011403221), we get a palindrome (26681422418662).

The spelling of 12230411015441 in words is "twelve trillion, two hundred thirty billion, four hundred eleven million, fifteen thousand, four hundred forty-one".

Divisors: 1 281 307 86267 141773923 39838472363 43524594361 12230411015441