Base | Representation |
---|---|
bin | 10010111110010110011110 |
3 | 100100201000120 |
4 | 102332112132 |
5 | 2233131412 |
6 | 254335410 |
7 | 60164256 |
oct | 22762636 |
9 | 10321016 |
10 | 4973982 |
11 | 2898032 |
12 | 17ba566 |
13 | 1051cb0 |
14 | 936966 |
15 | 683b8c |
hex | 4be59e |
4973982 has 32 divisors (see below), whose sum is σ = 10969728. Its totient is φ = 1493856.
The previous prime is 4973959. The next prime is 4973989. The reversal of 4973982 is 2893794.
It is a d-powerful number, because it can be written as 48 + 94 + 76 + 35 + 97 + 83 + 29 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4973989) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2613 + ... + 4095.
It is an arithmetic number, because the mean of its divisors is an integer number (342804).
Almost surely, 24973982 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4973982, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5484864).
4973982 is an abundant number, since it is smaller than the sum of its proper divisors (5995746).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4973982 is a wasteful number, since it uses less digits than its factorization.
4973982 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1544.
The product of its digits is 108864, while the sum is 42.
The square root of 4973982 is about 2230.2425877021. The cubic root of 4973982 is about 170.7004776830.
The spelling of 4973982 in words is "four million, nine hundred seventy-three thousand, nine hundred eighty-two".
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