Base | Representation |
---|---|
bin | 101110111011… |
… | …100100010000 |
3 | 212011001000011 |
4 | 232323210100 |
5 | 11122140413 |
6 | 1115404304 |
7 | 206366443 |
oct | 56734420 |
9 | 25131004 |
10 | 12302608 |
11 | 6a4314a |
12 | 4153694 |
13 | 2719966 |
14 | 18c365a |
15 | 113033d |
hex | bbb910 |
12302608 has 40 divisors (see below), whose sum is σ = 25194816. Its totient is φ = 5808000.
The previous prime is 12302597. The next prime is 12302623. The reversal of 12302608 is 80620321.
12302608 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors.
It is a nialpdrome in base 16.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37003 + ... + 37333.
Almost surely, 212302608 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 12302608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12597408).
12302608 is an abundant number, since it is smaller than the sum of its proper divisors (12892208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12302608 is a wasteful number, since it uses less digits than its factorization.
12302608 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 463 (or 457 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 22.
The square root of 12302608 is about 3507.5073770414. The cubic root of 12302608 is about 230.8513376664.
Adding to 12302608 its reverse (80620321), we get a palindrome (92922929).
The spelling of 12302608 in words is "twelve million, three hundred two thousand, six hundred eight".
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