Base | Representation |
---|---|
bin | 11110001100100001… |
… | …01001010011011101 |
3 | 1112211210010221211100 |
4 | 33012100221103131 |
5 | 231200023413031 |
6 | 11240341143313 |
7 | 1112504352030 |
oct | 170620512335 |
9 | 45753127740 |
10 | 16211154141 |
11 | 6969857056 |
12 | 31850bab39 |
13 | 16b4747500 |
14 | adb019017 |
15 | 64d304de6 |
hex | 3c64294dd |
16211154141 has 144 divisors (see below), whose sum is σ = 30792253440. Its totient is φ = 8024365440.
The previous prime is 16211154119. The next prime is 16211154191. The reversal of 16211154141 is 14145111261.
It is a happy number.
16211154141 is a `hidden beast` number, since 1 + 6 + 2 + 111 + 541 + 4 + 1 = 666.
16211154141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 16211154141 - 210 = 16211153117 is a prime.
It is a super-2 number, since 2×162111541412 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16211154191) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 25690896 + ... + 25691526.
Almost surely, 216211154141 is an apocalyptic number.
It is an amenable number.
16211154141 is a deficient number, since it is larger than the sum of its proper divisors (14581099299).
16211154141 is a wasteful number, since it uses less digits than its factorization.
16211154141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 816 (or 800 counting only the distinct ones).
The product of its digits is 960, while the sum is 27.
The spelling of 16211154141 in words is "sixteen billion, two hundred eleven million, one hundred fifty-four thousand, one hundred forty-one".
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