Base | Representation |
---|---|
bin | 111001101010… |
… | …100001110110 |
3 | 1001102222210220 |
4 | 321222201312 |
5 | 12332211111 |
6 | 1255555210 |
7 | 242326104 |
oct | 71524166 |
9 | 31388726 |
10 | 15116406 |
11 | 85951a8 |
12 | 508bb06 |
13 | 3193626 |
14 | 2016c74 |
15 | 14d8e06 |
hex | e6a876 |
15116406 has 32 divisors (see below), whose sum is σ = 31699968. Its totient is φ = 4799520.
The previous prime is 15116399. The next prime is 15116441. The reversal of 15116406 is 60461151.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11856 + ... + 13068.
It is an arithmetic number, because the mean of its divisors is an integer number (990624).
Almost surely, 215116406 is an apocalyptic number.
15116406 is an abundant number, since it is smaller than the sum of its proper divisors (16583562).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
15116406 is a wasteful number, since it uses less digits than its factorization.
15116406 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1316.
The product of its (nonzero) digits is 720, while the sum is 24.
The square root of 15116406 is about 3887.9822530459. The cubic root of 15116406 is about 247.2575239765.
Adding to 15116406 its reverse (60461151), we get a palindrome (75577557).
The spelling of 15116406 in words is "fifteen million, one hundred sixteen thousand, four hundred six".
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