Base | Representation |
---|---|
bin | 1001010000000… |
… | …0010100000000 |
3 | 2201000011122220 |
4 | 2110000110000 |
5 | 34413023332 |
6 | 3503331040 |
7 | 650532300 |
oct | 224002400 |
9 | 81004586 |
10 | 38798592 |
11 | 1a99aa58 |
12 | 10bb0a80 |
13 | 8065a61 |
14 | 521d600 |
15 | 3615d2c |
hex | 2500500 |
38798592 has 108 divisors (see below), whose sum is σ = 120236256. Its totient is φ = 11074560.
The previous prime is 38798569. The next prime is 38798593. The reversal of 38798592 is 29589783.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38798593) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (5) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37117 + ... + 38147.
Almost surely, 238798592 is an apocalyptic number.
38798592 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 38798592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60118128).
38798592 is an abundant number, since it is smaller than the sum of its proper divisors (81437664).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38798592 is a wasteful number, since it uses less digits than its factorization.
38798592 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1064 (or 1043 counting only the distinct ones).
The product of its digits is 1088640, while the sum is 51.
The square root of 38798592 is about 6228.8515795450. The cubic root of 38798592 is about 338.5363611651.
The spelling of 38798592 in words is "thirty-eight million, seven hundred ninety-eight thousand, five hundred ninety-two".
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