Search a number
-
+
12055008546001 = 22354058334287
BaseRepresentation
bin1010111101101100011010…
…0000001000110011010001
31120200110002021100202220001
42233123012200020303101
53040002124141433001
641345554450050001
72352642230645131
oct257330640106321
946613067322801
1012055008546001
113928556061673
121428411b79901
13695a22cc0ca5
142d9673596ac1
1515d8a2359001
hexaf6c6808cd1

12055008546001 has 4 divisors (see below), whose sum is σ = 12109066880512. Its totient is φ = 12000950211492.

The previous prime is 12055008545963. The next prime is 12055008546013. The reversal of 12055008546001 is 10064580055021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12055008546001 - 229 = 12054471675089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12055008546041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27029166921 + ... + 27029167366.

It is an arithmetic number, because the mean of its divisors is an integer number (3027266720128).

Almost surely, 212055008546001 is an apocalyptic number.

It is an amenable number.

12055008546001 is a deficient number, since it is larger than the sum of its proper divisors (54058334511).

12055008546001 is an equidigital number, since it uses as much as digits as its factorization.

12055008546001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54058334510.

The product of its (nonzero) digits is 48000, while the sum is 37.

The spelling of 12055008546001 in words is "twelve trillion, fifty-five billion, eight million, five hundred forty-six thousand, one".

Divisors: 1 223 54058334287 12055008546001