Base | Representation |
---|---|
bin | 111110111111000100… |
… | …110000001100011010 |
3 | 20110120021011022110022 |
4 | 332333010300030122 |
5 | 2102001313004144 |
6 | 51022513550442 |
7 | 4612640150315 |
oct | 767704601432 |
9 | 213507138408 |
10 | 67630203674 |
11 | 2675553a010 |
12 | 11135275422 |
13 | 64ba4a55c7 |
14 | 33b7db997c |
15 | 1b5c553cee |
hex | fbf13031a |
67630203674 has 16 divisors (see below), whose sum is σ = 115479241920. Its totient is φ = 29404436160.
The previous prime is 67630203527. The next prime is 67630203679. The reversal of 67630203674 is 47630203676.
It is not an unprimeable number, because it can be changed into a prime (67630203679) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66827759 + ... + 66828770.
It is an arithmetic number, because the mean of its divisors is an integer number (7217452620).
Almost surely, 267630203674 is an apocalyptic number.
67630203674 is a deficient number, since it is larger than the sum of its proper divisors (47849038246).
67630203674 is a wasteful number, since it uses less digits than its factorization.
67630203674 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 133656565.
The product of its (nonzero) digits is 762048, while the sum is 44.
The spelling of 67630203674 in words is "sixty-seven billion, six hundred thirty million, two hundred three thousand, six hundred seventy-four".
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