Base | Representation |
---|---|
bin | 101001110001… |
… | …010101111101 |
3 | 202121022121001 |
4 | 221301111331 |
5 | 10300400023 |
6 | 1030410301 |
7 | 162034144 |
oct | 51612575 |
9 | 22538531 |
10 | 10950013 |
11 | 61a99a8 |
12 | 3800991 |
13 | 23650c9 |
14 | 165075b |
15 | e646ad |
hex | a7157d |
10950013 has 6 divisors (see below), whose sum is σ = 11190206. Its totient is φ = 10714872.
The previous prime is 10950007. The next prime is 10950053. The reversal of 10950013 is 31005901.
It can be written as a sum of positive squares in only one way, i.e., 10517049 + 432964 = 3243^2 + 658^2 .
It is a de Polignac number, because none of the positive numbers 2k-10950013 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10950053) 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, 270 + ... + 4687.
Almost surely, 210950013 is an apocalyptic number.
It is an amenable number.
10950013 is a deficient number, since it is larger than the sum of its proper divisors (240193).
10950013 is an frugal number, since it uses more digits than its factorization.
10950013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5051 (or 5004 counting only the distinct ones).
The product of its (nonzero) digits is 135, while the sum is 19.
The square root of 10950013 is about 3309.0803858474. The cubic root of 10950013 is about 222.0606184056.
Adding to 10950013 its reverse (31005901), we get a palindrome (41955914).
The spelling of 10950013 in words is "ten million, nine hundred fifty thousand, thirteen".
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