Base | Representation |
---|---|
bin | 101001101011… |
… | …011101101000 |
3 | 202120002120000 |
4 | 221223131220 |
5 | 10244112203 |
6 | 1030103000 |
7 | 161604006 |
oct | 51533550 |
9 | 22502500 |
10 | 10925928 |
11 | 61928a2 |
12 | 37aaa60 |
13 | 2357160 |
14 | 1645a76 |
15 | e5c4a3 |
hex | a6b768 |
10925928 has 80 divisors (see below), whose sum is σ = 32982180. Its totient is φ = 3359232.
The previous prime is 10925927. The next prime is 10925939. The reversal of 10925928 is 82952901.
It can be written as a sum of positive squares in 2 ways, for example, as 10614564 + 311364 = 3258^2 + 558^2 .
It is a super-3 number, since 3×109259283 (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 10925892 and 10925901.
It is not an unprimeable number, because it can be changed into a prime (10925927) by changing a digit.
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 19 ways as a sum of consecutive naturals, for example, 7776 + ... + 9072.
Almost surely, 210925928 is an apocalyptic number.
10925928 is a gapful number since it is divisible by the number (18) 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 10925928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16491090).
10925928 is an abundant number, since it is smaller than the sum of its proper divisors (22056252).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10925928 is a wasteful number, since it uses less digits than its factorization.
10925928 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1328 (or 1315 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 36.
The square root of 10925928 is about 3305.4391538796. The cubic root of 10925928 is about 221.8976884290.
The spelling of 10925928 in words is "ten million, nine hundred twenty-five thousand, nine hundred twenty-eight".
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