Base | Representation |
---|---|
bin | 1010111110001110111000… |
… | …0000010111101011100011 |
3 | 1120201022222002221102001120 |
4 | 2233203232000113223203 |
5 | 3040130101334212241 |
6 | 41354124535303323 |
7 | 2353420432366020 |
oct | 257435600275343 |
9 | 46638862842046 |
10 | 12064261241571 |
11 | 3931473a57810 |
12 | 142a17481ab43 |
13 | 696868c18896 |
14 | 2d9cb038a547 |
15 | 15dc447ed666 |
hex | af8ee017ae3 |
12064261241571 has 16 divisors (see below), whose sum is σ = 20054875830528. Its totient is φ = 6267148696800.
The previous prime is 12064261241567. The next prime is 12064261241621. The reversal of 12064261241571 is 17514216246021.
It is not a de Polignac number, because 12064261241571 - 22 = 12064261241567 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12064261241171) 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, 26113119340 + ... + 26113119801.
It is an arithmetic number, because the mean of its divisors is an integer number (1253429739408).
Almost surely, 212064261241571 is an apocalyptic number.
12064261241571 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
12064261241571 is a deficient number, since it is larger than the sum of its proper divisors (7990614588957).
12064261241571 is a wasteful number, since it uses less digits than its factorization.
12064261241571 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52226239162.
The product of its (nonzero) digits is 161280, while the sum is 42.
Adding to 12064261241571 its reverse (17514216246021), we get a palindrome (29578477487592).
The spelling of 12064261241571 in words is "twelve trillion, sixty-four billion, two hundred sixty-one million, two hundred forty-one thousand, five hundred seventy-one".
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