Base | Representation |
---|---|
bin | 100110011000… |
… | …011101100101 |
3 | 200221012000102 |
4 | 212120131211 |
5 | 10033433134 |
6 | 555353445 |
7 | 151344212 |
oct | 46303545 |
9 | 20835012 |
10 | 10061669 |
11 | 5752532 |
12 | 3452885 |
13 | 2113967 |
14 | 149cb09 |
15 | d3b37e |
hex | 998765 |
10061669 has 8 divisors (see below), whose sum is σ = 10394520. Its totient is φ = 9732096.
The previous prime is 10061647. The next prime is 10061719. The reversal of 10061669 is 96616001.
10061669 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 4 ways, for example, as 220900 + 9840769 = 470^2 + 3137^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10061669 - 28 = 10061413 is a prime.
It is a super-2 number, since 2×100616692 = 202474366131122, which contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a nialpdrome in base 16.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10061629) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6437 + ... + 7845.
It is an arithmetic number, because the mean of its divisors is an integer number (1299315).
Almost surely, 210061669 is an apocalyptic number.
It is an amenable number.
10061669 is a deficient number, since it is larger than the sum of its proper divisors (332851).
10061669 is a wasteful number, since it uses less digits than its factorization.
10061669 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1639.
The product of its (nonzero) digits is 1944, while the sum is 29.
The square root of 10061669 is about 3172.0133984585. The cubic root of 10061669 is about 215.8854345017.
The spelling of 10061669 in words is "ten million, sixty-one thousand, six hundred sixty-nine".
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