Base | Representation |
---|---|
bin | 10010100011010001100110 |
3 | 100011001220000 |
4 | 102203101212 |
5 | 2221104303 |
6 | 252122130 |
7 | 56223033 |
oct | 22432146 |
9 | 10131800 |
10 | 4863078 |
11 | 2821780 |
12 | 1766346 |
13 | 101367c |
14 | 90838a |
15 | 660da3 |
hex | 4a3466 |
4863078 has 40 divisors (see below), whose sum is σ = 11891880. Its totient is φ = 1473120.
The previous prime is 4863077. The next prime is 4863083. The reversal of 4863078 is 8703684.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is an Ulam number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4863073) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 418 + ... + 3146.
It is an arithmetic number, because the mean of its divisors is an integer number (297297).
Almost surely, 24863078 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4863078, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5945940).
4863078 is an abundant number, since it is smaller than the sum of its proper divisors (7028802).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4863078 is a wasteful number, since it uses less digits than its factorization.
4863078 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2754 (or 2745 counting only the distinct ones).
The product of its (nonzero) digits is 32256, while the sum is 36.
The square root of 4863078 is about 2205.2387625833. The cubic root of 4863078 is about 169.4222370211.
Subtracting 4863078 from its reverse (8703684), we obtain a triangular number (3840606 = T2771).
The spelling of 4863078 in words is "four million, eight hundred sixty-three thousand, seventy-eight".
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