Base | Representation |
---|---|
bin | 101000011111… |
… | …111100110001 |
3 | 201222101021100 |
4 | 220133330301 |
5 | 10204213000 |
6 | 1015315013 |
7 | 156145155 |
oct | 50377461 |
9 | 21871240 |
10 | 10616625 |
11 | 5aa1478 |
12 | 367ba69 |
13 | 2279436 |
14 | 15a5065 |
15 | deaa00 |
hex | a1ff31 |
10616625 has 24 divisors (see below), whose sum is σ = 19140264. Its totient is φ = 5661600.
The previous prime is 10616621. The next prime is 10616629. The reversal of 10616625 is 52661601.
It is a happy number.
10616625 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (10616621) and next prime (10616629).
It can be written as a sum of positive squares in 4 ways, for example, as 331776 + 10284849 = 576^2 + 3207^2 .
It is not a de Polignac number, because 10616625 - 22 = 10616621 is a prime.
It is a super-2 number, since 2×106166252 = 225425452781250, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10616621) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3594 + ... + 5843.
It is an arithmetic number, because the mean of its divisors is an integer number (797511).
Almost surely, 210616625 is an apocalyptic number.
10616625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10616625 is a deficient number, since it is larger than the sum of its proper divisors (8523639).
10616625 is an equidigital number, since it uses as much as digits as its factorization.
10616625 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9458 (or 9445 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 27.
The square root of 10616625 is about 3258.3162829903. The cubic root of 10616625 is about 219.7837061523.
The spelling of 10616625 in words is "ten million, six hundred sixteen thousand, six hundred twenty-five".
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