Base | Representation |
---|---|
bin | 110000010001… |
… | …001010100000 |
3 | 212210211221122 |
4 | 300101022200 |
5 | 11214400331 |
6 | 1131111412 |
7 | 212356562 |
oct | 60211240 |
9 | 25724848 |
10 | 12653216 |
11 | 7162604 |
12 | 42a2568 |
13 | 2810414 |
14 | 1975332 |
15 | 119e17b |
hex | c112a0 |
12653216 has 24 divisors (see below), whose sum is σ = 25048800. Its totient is φ = 6291648.
The previous prime is 12653203. The next prime is 12653227. The reversal of 12653216 is 61235621.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5375 + ... + 7361.
It is an arithmetic number, because the mean of its divisors is an integer number (1043700).
Almost surely, 212653216 is an apocalyptic number.
12653216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
12653216 is a deficient number, since it is larger than the sum of its proper divisors (12395584).
12653216 is a wasteful number, since it uses less digits than its factorization.
12653216 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2196 (or 2188 counting only the distinct ones).
The product of its digits is 2160, while the sum is 26.
The square root of 12653216 is about 3557.1359265566. The cubic root of 12653216 is about 233.0238145454.
Adding to 12653216 its reverse (61235621), we get a palindrome (73888837).
The spelling of 12653216 in words is "twelve million, six hundred fifty-three thousand, two hundred sixteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •