Base | Representation |
---|---|
bin | 11001011100010001100110 |
3 | 110112211201100 |
4 | 121130101212 |
5 | 3201410124 |
6 | 354540530 |
7 | 110455233 |
oct | 31342146 |
9 | 13484640 |
10 | 6669414 |
11 | 3845914 |
12 | 2297746 |
13 | 14c68cb |
14 | c5878a |
15 | 8bb1c9 |
hex | 65c466 |
6669414 has 24 divisors (see below), whose sum is σ = 14725152. Its totient is φ = 2180880.
The previous prime is 6669413. The next prime is 6669451. The reversal of 6669414 is 4149666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6669413) 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 11 ways as a sum of consecutive naturals, for example, 2542 + ... + 4449.
It is an arithmetic number, because the mean of its divisors is an integer number (613548).
Almost surely, 26669414 is an apocalyptic number.
6669414 is an abundant number, since it is smaller than the sum of its proper divisors (8055738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6669414 is a wasteful number, since it uses less digits than its factorization.
6669414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7052 (or 7049 counting only the distinct ones).
The product of its digits is 31104, while the sum is 36.
The square root of 6669414 is about 2582.5208614840. The cubic root of 6669414 is about 188.2330556221.
The spelling of 6669414 in words is "six million, six hundred sixty-nine thousand, four hundred fourteen".
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