Base | Representation |
---|---|
bin | 100110011001… |
… | …100000110001 |
3 | 200221101220200 |
4 | 212121200301 |
5 | 10034102334 |
6 | 555425413 |
7 | 151362564 |
oct | 46314061 |
9 | 20841820 |
10 | 10065969 |
11 | 5755791 |
12 | 3455269 |
13 | 21158c4 |
14 | 14a04db |
15 | d3c799 |
hex | 999831 |
10065969 has 6 divisors (see below), whose sum is σ = 14539746. Its totient is φ = 6710640.
The previous prime is 10065967. The next prime is 10065971. The reversal of 10065969 is 96956001.
It is an interprime number because it is at equal distance from previous prime (10065967) and next prime (10065971).
It can be written as a sum of positive squares in only one way, i.e., 8625969 + 1440000 = 2937^2 + 1200^2 .
It is not a de Polignac number, because 10065969 - 21 = 10065967 is a prime.
It is a super-2 number, since 2×100659692 = 202647463817922, which contains 22 as substring.
It is a Curzon number.
It is a nialpdrome in base 16.
It is not an unprimeable number, because it can be changed into a prime (10065967) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 559212 + ... + 559229.
It is an arithmetic number, because the mean of its divisors is an integer number (2423291).
Almost surely, 210065969 is an apocalyptic number.
It is an amenable number.
10065969 is a deficient number, since it is larger than the sum of its proper divisors (4473777).
10065969 is a wasteful number, since it uses less digits than its factorization.
10065969 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1118447 (or 1118444 counting only the distinct ones).
The product of its (nonzero) digits is 14580, while the sum is 36.
The square root of 10065969 is about 3172.6911289944. The cubic root of 10065969 is about 215.9161840443.
The spelling of 10065969 in words is "ten million, sixty-five thousand, nine hundred sixty-nine".
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