Base | Representation |
---|---|
bin | 101001110001… |
… | …001110001101 |
3 | 202121021220200 |
4 | 221301032031 |
5 | 10300341032 |
6 | 1030404113 |
7 | 162032535 |
oct | 51611615 |
9 | 22537820 |
10 | 10949517 |
11 | 61a9597 |
12 | 3800639 |
13 | 2364b07 |
14 | 16504c5 |
15 | e6447c |
hex | a7138d |
10949517 has 12 divisors (see below), whose sum is σ = 15844764. Its totient is φ = 7286400.
The previous prime is 10949509. The next prime is 10949527. The reversal of 10949517 is 71594901.
10949517 is nontrivially palindromic in base 8.
10949517 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 19881 + 10929636 = 141^2 + 3306^2 .
It is not a de Polignac number, because 10949517 - 23 = 10949509 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10949507) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8517 + ... + 9717.
It is an arithmetic number, because the mean of its divisors is an integer number (1320397).
Almost surely, 210949517 is an apocalyptic number.
It is an amenable number.
10949517 is a deficient number, since it is larger than the sum of its proper divisors (4895247).
10949517 is a wasteful number, since it uses less digits than its factorization.
10949517 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2220 (or 2217 counting only the distinct ones).
The product of its (nonzero) digits is 11340, while the sum is 36.
The square root of 10949517 is about 3309.0054397054. The cubic root of 10949517 is about 222.0572654802.
Subtracting from 10949517 its sum of digits (36), we obtain a square (10949481 = 33092).
The spelling of 10949517 in words is "ten million, nine hundred forty-nine thousand, five hundred seventeen".
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