Base | Representation |
---|---|
bin | 110000000101… |
… | …101001111101 |
3 | 212201110021202 |
4 | 300011221331 |
5 | 11211343302 |
6 | 1130105245 |
7 | 212102261 |
oct | 60055175 |
9 | 25643252 |
10 | 12606077 |
11 | 7130150 |
12 | 427b225 |
13 | 27c4b23 |
14 | 19620a1 |
15 | 1190202 |
hex | c05a7d |
12606077 has 8 divisors (see below), whose sum is σ = 13978272. Its totient is φ = 11271600.
The previous prime is 12606073. The next prime is 12606091. The reversal of 12606077 is 77060621.
12606077 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12606077 - 22 = 12606073 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12606071) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8723 + ... + 10064.
It is an arithmetic number, because the mean of its divisors is an integer number (1747284).
Almost surely, 212606077 is an apocalyptic number.
It is an amenable number.
12606077 is a deficient number, since it is larger than the sum of its proper divisors (1372195).
12606077 is a wasteful number, since it uses less digits than its factorization.
12606077 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18859.
The product of its (nonzero) digits is 3528, while the sum is 29.
The square root of 12606077 is about 3550.5037670731. The cubic root of 12606077 is about 232.7340811246.
Adding to 12606077 its reverse (77060621), we get a palindrome (89666698).
It can be divided in two parts, 1260 and 6077, that added together give a palindrome (7337).
The spelling of 12606077 in words is "twelve million, six hundred six thousand, seventy-seven".
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