Base | Representation |
---|---|
bin | 101110111110… |
… | …111001011111 |
3 | 212011201201121 |
4 | 232332321133 |
5 | 11123110010 |
6 | 1115551411 |
7 | 206454310 |
oct | 56767137 |
9 | 25151647 |
10 | 12316255 |
11 | 6a52426 |
12 | 415b567 |
13 | 2722c33 |
14 | 18c8607 |
15 | 11343da |
hex | bbee5f |
12316255 has 16 divisors (see below), whose sum is σ = 16962624. Its totient is φ = 8409600.
The previous prime is 12316231. The next prime is 12316259. The reversal of 12316255 is 55261321.
It is not a de Polignac number, because 12316255 - 25 = 12316223 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12316259) 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, 9655 + ... + 10855.
It is an arithmetic number, because the mean of its divisors is an integer number (1060164).
Almost surely, 212316255 is an apocalyptic number.
12316255 is a deficient number, since it is larger than the sum of its proper divisors (4646369).
12316255 is a wasteful number, since it uses less digits than its factorization.
12316255 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1506.
The product of its digits is 1800, while the sum is 25.
The square root of 12316255 is about 3509.4522364608. The cubic root of 12316255 is about 230.9366654826.
Adding to 12316255 its reverse (55261321), we get a palindrome (67577576).
The spelling of 12316255 in words is "twelve million, three hundred sixteen thousand, two hundred fifty-five".
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