Base | Representation |
---|---|
bin | 11100111101111… |
… | …111000010000001 |
3 | 1020212111220202202 |
4 | 130331333002001 |
5 | 1443404323014 |
6 | 120120522545 |
7 | 15021011501 |
oct | 3475770201 |
9 | 1225456682 |
10 | 486011009 |
11 | 22a3822a0 |
12 | 116920455 |
13 | 798c79a3 |
14 | 48793a01 |
15 | 2ca033de |
hex | 1cf7f081 |
486011009 has 4 divisors (see below), whose sum is σ = 530193840. Its totient is φ = 441828180.
The previous prime is 486011003. The next prime is 486011027. The reversal of 486011009 is 900110684.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-486011009 is a prime.
It is not an unprimeable number, because it can be changed into a prime (486011003) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22091399 + ... + 22091420.
It is an arithmetic number, because the mean of its divisors is an integer number (132548460).
Almost surely, 2486011009 is an apocalyptic number.
It is an amenable number.
486011009 is a deficient number, since it is larger than the sum of its proper divisors (44182831).
486011009 is a wasteful number, since it uses less digits than its factorization.
486011009 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44182830.
The product of its (nonzero) digits is 1728, while the sum is 29.
The square root of 486011009 is about 22045.6573728252. The cubic root of 486011009 is about 786.2283547903.
The spelling of 486011009 in words is "four hundred eighty-six million, eleven thousand, nine".
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