Base | Representation |
---|---|
bin | 1100011011001000… |
… | …00011001101101101 |
3 | 122012211210100212222 |
4 | 12031210003031231 |
5 | 102130010130401 |
6 | 3021505205125 |
7 | 324201052004 |
oct | 61544031555 |
9 | 18184710788 |
10 | 6670005101 |
11 | 2913053611 |
12 | 13619307a5 |
13 | 823b355a6 |
14 | 473bb9c3b |
15 | 290882c1b |
hex | 18d90336d |
6670005101 has 4 divisors (see below), whose sum is σ = 6670197600. Its totient is φ = 6669812604.
The previous prime is 6670005079. The next prime is 6670005137. The reversal of 6670005101 is 1015000766.
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-6670005101 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6670001101) 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, 28271 + ... + 118908.
It is an arithmetic number, because the mean of its divisors is an integer number (1667549400).
Almost surely, 26670005101 is an apocalyptic number.
It is an amenable number.
6670005101 is a deficient number, since it is larger than the sum of its proper divisors (192499).
6670005101 is a wasteful number, since it uses less digits than its factorization.
6670005101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 192498.
The product of its (nonzero) digits is 1260, while the sum is 26.
The square root of 6670005101 is about 81670.0991856873. The cubic root of 6670005101 is about 1882.3861640355.
Adding to 6670005101 its reverse (1015000766), we get a palindrome (7685005867).
The spelling of 6670005101 in words is "six billion, six hundred seventy million, five thousand, one hundred one".
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