Base | Representation |
---|---|
bin | 110000011011… |
… | …1010011011100 |
3 | 1202210001202100 |
4 | 1200313103130 |
5 | 23000023343 |
6 | 2304125100 |
7 | 425555112 |
oct | 140672334 |
9 | 52701670 |
10 | 25392348 |
11 | 13373713 |
12 | 8606790 |
13 | 5350977 |
14 | 352dab2 |
15 | 23689d3 |
hex | 18374dc |
25392348 has 72 divisors (see below), whose sum is σ = 67523456. Its totient is φ = 8035200.
The previous prime is 25392337. The next prime is 25392401. The reversal of 25392348 is 84329352.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 67890 + ... + 68262.
Almost surely, 225392348 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 25392348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33761728).
25392348 is an abundant number, since it is smaller than the sum of its proper divisors (42131108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25392348 is a wasteful number, since it uses less digits than its factorization.
25392348 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 475 (or 470 counting only the distinct ones).
The product of its digits is 51840, while the sum is 36.
The square root of 25392348 is about 5039.0820592644. The cubic root of 25392348 is about 293.9234841834.
The spelling of 25392348 in words is "twenty-five million, three hundred ninety-two thousand, three hundred forty-eight".
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