Base | Representation |
---|---|
bin | 11010100010010001101101 |
3 | 111002102000212 |
4 | 122202101231 |
5 | 3240044031 |
6 | 405032205 |
7 | 113061203 |
oct | 32422155 |
9 | 14072025 |
10 | 6956141 |
11 | 3a21285 |
12 | 23b5665 |
13 | 159727a |
14 | cd1073 |
15 | 92612b |
hex | 6a246d |
6956141 has 8 divisors (see below), whose sum is σ = 7213440. Its totient is φ = 6706524.
The previous prime is 6956129. The next prime is 6956203. The reversal of 6956141 is 1416596.
It is not a de Polignac number, because 6956141 - 218 = 6693997 is a prime.
It is a super-2 number, since 2×69561412 = 96775795223762, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 6956098 and 6956107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6956441) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103790 + ... + 103856.
It is an arithmetic number, because the mean of its divisors is an integer number (901680).
Almost surely, 26956141 is an apocalyptic number.
It is an amenable number.
6956141 is a deficient number, since it is larger than the sum of its proper divisors (257299).
6956141 is an frugal number, since it uses more digits than its factorization.
6956141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 208 (or 114 counting only the distinct ones).
The product of its digits is 6480, while the sum is 32.
The square root of 6956141 is about 2637.4497151605. The cubic root of 6956141 is about 190.8927607209.
The spelling of 6956141 in words is "six million, nine hundred fifty-six thousand, one hundred forty-one".
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