Base | Representation |
---|---|
bin | 10111101100101000110000 |
3 | 102200121110102 |
4 | 113230220300 |
5 | 3042242034 |
6 | 341051532 |
7 | 103542131 |
oct | 27545060 |
9 | 12617412 |
10 | 6212144 |
11 | 3563304 |
12 | 20b6ba8 |
13 | 1396733 |
14 | b79c88 |
15 | 82a97e |
hex | 5eca30 |
6212144 has 10 divisors (see below), whose sum is σ = 12036060. Its totient is φ = 3106064.
The previous prime is 6212117. The next prime is 6212147. The reversal of 6212144 is 4412126.
It is not an unprimeable number, because it can be changed into a prime (6212147) 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 as a sum of consecutive naturals, namely, 194114 + ... + 194145.
It is an arithmetic number, because the mean of its divisors is an integer number (1203606).
Almost surely, 26212144 is an apocalyptic number.
It is an amenable number.
6212144 is a deficient number, since it is larger than the sum of its proper divisors (5823916).
6212144 is a wasteful number, since it uses less digits than its factorization.
6212144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 388267 (or 388261 counting only the distinct ones).
The product of its digits is 384, while the sum is 20.
The square root of 6212144 is about 2492.4173005338. The cubic root of 6212144 is about 183.8289210092.
The spelling of 6212144 in words is "six million, two hundred twelve thousand, one hundred forty-four".
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