Base | Representation |
---|---|
bin | 10110011101111100… |
… | …11001100111111011 |
3 | 1011010122112100122110 |
4 | 23032332121213323 |
5 | 144200433231341 |
6 | 5312535023403 |
7 | 604626461640 |
oct | 131676314773 |
9 | 34118470573 |
10 | 12062398971 |
11 | 512aa00977 |
12 | 240780ab63 |
13 | 11a30716ac |
14 | 826021dc7 |
15 | 4a8e99216 |
hex | 2cef999fb |
12062398971 has 16 divisors (see below), whose sum is σ = 18877577984. Its totient is φ = 6706507104.
The previous prime is 12062398969. The next prime is 12062398979. The reversal of 12062398971 is 17989326021.
It is not a de Polignac number, because 12062398971 - 21 = 12062398969 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 12062398971.
It is not an unprimeable number, because it can be changed into a prime (12062398979) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7761385 + ... + 7762938.
It is an arithmetic number, because the mean of its divisors is an integer number (1179848624).
Almost surely, 212062398971 is an apocalyptic number.
12062398971 is a deficient number, since it is larger than the sum of its proper divisors (6815179013).
12062398971 is a wasteful number, since it uses less digits than its factorization.
12062398971 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15524370.
The product of its (nonzero) digits is 326592, while the sum is 48.
The spelling of 12062398971 in words is "twelve billion, sixty-two million, three hundred ninety-eight thousand, nine hundred seventy-one".
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