Base | Representation |
---|---|
bin | 1110110100110110010100 |
3 | 21022110020212 |
4 | 32310312110 |
5 | 1443331414 |
6 | 215144552 |
7 | 45014600 |
oct | 16646624 |
9 | 7273225 |
10 | 3886484 |
11 | 2214a78 |
12 | 1375158 |
13 | a60cc4 |
14 | 732500 |
15 | 51b83e |
hex | 3b4d94 |
3886484 has 36 divisors (see below), whose sum is σ = 8043840. Its totient is φ = 1638000.
The previous prime is 3886481. The next prime is 3886537. The reversal of 3886484 is 4846883.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3886481) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15359 + ... + 15609.
It is an arithmetic number, because the mean of its divisors is an integer number (223440).
Almost surely, 23886484 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3886484, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4021920).
3886484 is an abundant number, since it is smaller than the sum of its proper divisors (4157356).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3886484 is a wasteful number, since it uses less digits than its factorization.
3886484 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 348 (or 339 counting only the distinct ones).
The product of its digits is 147456, while the sum is 41.
The square root of 3886484 is about 1971.4167494470. The cubic root of 3886484 is about 157.2240435268.
The spelling of 3886484 in words is "three million, eight hundred eighty-six thousand, four hundred eighty-four".
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