Base | Representation |
---|---|
bin | 100110111001… |
… | …010110110101 |
3 | 201012000211122 |
4 | 212321112311 |
5 | 10102241110 |
6 | 1002313325 |
7 | 152445062 |
oct | 46712665 |
9 | 21160748 |
10 | 10196405 |
11 | 583478a |
12 | 34b8845 |
13 | 216009b |
14 | 14d5c69 |
15 | d66255 |
hex | 9b95b5 |
10196405 has 16 divisors (see below), whose sum is σ = 12616560. Its totient is φ = 7907328.
The previous prime is 10196401. The next prime is 10196411. The reversal of 10196405 is 50469101.
10196405 is digitally balanced in base 3, 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 8 ways, for example, as 96721 + 10099684 = 311^2 + 3178^2 .
It is a cyclic number.
It is not a de Polignac number, because 10196405 - 22 = 10196401 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10196401) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28709 + ... + 29061.
It is an arithmetic number, because the mean of its divisors is an integer number (788535).
Almost surely, 210196405 is an apocalyptic number.
It is an amenable number.
10196405 is a deficient number, since it is larger than the sum of its proper divisors (2420155).
10196405 is a wasteful number, since it uses less digits than its factorization.
10196405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 520.
The product of its (nonzero) digits is 1080, while the sum is 26.
The square root of 10196405 is about 3193.1810158524. The cubic root of 10196405 is about 216.8448068158.
It can be divided in two parts, 10196 and 405, that added together give a palindrome (10601).
The spelling of 10196405 in words is "ten million, one hundred ninety-six thousand, four hundred five".
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