Base | Representation |
---|---|
bin | 11010000101100010001100 |
3 | 110212102112112 |
4 | 122011202030 |
5 | 3222312122 |
6 | 402323152 |
7 | 112061030 |
oct | 32054214 |
9 | 13772475 |
10 | 6838412 |
11 | 3950889 |
12 | 23594b8 |
13 | 15557c9 |
14 | ca01c0 |
15 | 9012e2 |
hex | 68588c |
6838412 has 24 divisors (see below), whose sum is σ = 13741056. Its totient is φ = 2917008.
The previous prime is 6838411. The next prime is 6838417. The reversal of 6838412 is 2148386.
It is not an unprimeable number, because it can be changed into a prime (6838411) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7493 + ... + 8355.
It is an arithmetic number, because the mean of its divisors is an integer number (572544).
Almost surely, 26838412 is an apocalyptic number.
It is an amenable number.
6838412 is an abundant number, since it is smaller than the sum of its proper divisors (6902644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6838412 is a wasteful number, since it uses less digits than its factorization.
6838412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1157 (or 1155 counting only the distinct ones).
The product of its digits is 9216, while the sum is 32.
The square root of 6838412 is about 2615.0357550137. The cubic root of 6838412 is about 189.8097079093.
The spelling of 6838412 in words is "six million, eight hundred thirty-eight thousand, four hundred twelve".
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