Base | Representation |
---|---|
bin | 1111111111010001000000 |
3 | 21212221101012 |
4 | 33333101000 |
5 | 2033110141 |
6 | 225500052 |
7 | 50424344 |
oct | 17772100 |
9 | 7787335 |
10 | 4191296 |
11 | 2402a8a |
12 | 14a1628 |
13 | b39975 |
14 | 7b1624 |
15 | 57bceb |
hex | 3ff440 |
4191296 has 28 divisors (see below), whose sum is σ = 8516112. Its totient is φ = 2045568.
The previous prime is 4191259. The next prime is 4191311. The reversal of 4191296 is 6921914.
It is a Harshad number since it is a multiple of its sum of digits (32).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1991 + ... + 3513.
Almost surely, 24191296 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 4191296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4258056).
4191296 is an abundant number, since it is smaller than the sum of its proper divisors (4324816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4191296 is a wasteful number, since it uses less digits than its factorization.
4191296 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1578 (or 1568 counting only the distinct ones).
The product of its digits is 3888, while the sum is 32.
The square root of 4191296 is about 2047.2654932861. The cubic root of 4191296 is about 161.2313328951.
The spelling of 4191296 in words is "four million, one hundred ninety-one thousand, two hundred ninety-six".
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