Base | Representation |
---|---|
bin | 101001000101… |
… | …101111100001 |
3 | 202021020121200 |
4 | 221011233201 |
5 | 10224141200 |
6 | 1022511413 |
7 | 160361400 |
oct | 51055741 |
9 | 22236550 |
10 | 10771425 |
11 | 6097805 |
12 | 3735569 |
13 | 2301a32 |
14 | 1605637 |
15 | e2b800 |
hex | a45be1 |
10771425 has 54 divisors (see below), whose sum is σ = 22465638. Its totient is φ = 4919040.
The previous prime is 10771417. The next prime is 10771427. The reversal of 10771425 is 52417701.
10771425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 3 ways, for example, as 2614689 + 8156736 = 1617^2 + 2856^2 .
It is not a de Polignac number, because 10771425 - 23 = 10771417 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10771427) by changing a digit.
It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 10537 + ... + 11513.
Almost surely, 210771425 is an apocalyptic number.
10771425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10771425 is an abundant number, since it is smaller than the sum of its proper divisors (11694213).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10771425 is a wasteful number, since it uses less digits than its factorization.
10771425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1007 (or 992 counting only the distinct ones).
The product of its (nonzero) digits is 1960, while the sum is 27.
The square root of 10771425 is about 3281.9849176984. The cubic root of 10771425 is about 220.8467710663.
The spelling of 10771425 in words is "ten million, seven hundred seventy-one thousand, four hundred twenty-five".
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