Base | Representation |
---|---|
bin | 110000001011… |
… | …101010101010 |
3 | 212202201001122 |
4 | 300023222222 |
5 | 11213140243 |
6 | 1130415242 |
7 | 212234123 |
oct | 60135252 |
9 | 25681048 |
10 | 12630698 |
11 | 71476a3 |
12 | 4291522 |
13 | 28030b2 |
14 | 196b04a |
15 | 1197668 |
hex | c0baaa |
12630698 has 8 divisors (see below), whose sum is σ = 18994500. Its totient is φ = 6299200.
The previous prime is 12630647. The next prime is 12630701. The reversal of 12630698 is 89603621.
It can be written as a sum of positive squares in 2 ways, for example, as 12623809 + 6889 = 3553^2 + 83^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7073 + ... + 8676.
Almost surely, 212630698 is an apocalyptic number.
12630698 is a deficient number, since it is larger than the sum of its proper divisors (6363802).
12630698 is a wasteful number, since it uses less digits than its factorization.
12630698 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16152.
The product of its (nonzero) digits is 15552, while the sum is 35.
The square root of 12630698 is about 3553.9693301997. The cubic root of 12630698 is about 232.8855006695.
The spelling of 12630698 in words is "twelve million, six hundred thirty thousand, six hundred ninety-eight".
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