Base | Representation |
---|---|
bin | 1111101111110111000000 |
3 | 21202201211000 |
4 | 33233313000 |
5 | 2024100232 |
6 | 224252000 |
7 | 50042355 |
oct | 17576700 |
9 | 7681730 |
10 | 4128192 |
11 | 236a632 |
12 | 1471000 |
13 | b17023 |
14 | 79662c |
15 | 56827c |
hex | 3efdc0 |
4128192 has 56 divisors (see below), whose sum is σ = 12141200. Its totient is φ = 1375488.
The previous prime is 4128181. The next prime is 4128193. The reversal of 4128192 is 2918214.
4128192 is nontrivially palindromic in base 11.
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4128193) 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, 534 + ... + 2922.
Almost surely, 24128192 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 4128192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6070600).
4128192 is an abundant number, since it is smaller than the sum of its proper divisors (8013008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4128192 is a wasteful number, since it uses less digits than its factorization.
4128192 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2410 (or 2394 counting only the distinct ones).
The product of its digits is 1152, while the sum is 27.
The square root of 4128192 is about 2031.7952652765. The cubic root of 4128192 is about 160.4180733071.
The spelling of 4128192 in words is "four million, one hundred twenty-eight thousand, one hundred ninety-two".
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