Base | Representation |
---|---|
bin | 1000101001001100… |
… | …00010110010000110 |
3 | 102222101220000222210 |
4 | 10110212002302012 |
5 | 34000431000421 |
6 | 2044245404250 |
7 | 222665316201 |
oct | 42446026206 |
9 | 12871800883 |
10 | 4640484486 |
11 | 1a71483750 |
12 | a96109686 |
13 | 58c523511 |
14 | 320438938 |
15 | 1c25dd576 |
hex | 114982c86 |
4640484486 has 32 divisors (see below), whose sum is σ = 10165067136. Its totient is φ = 1400600000.
The previous prime is 4640484403. The next prime is 4640484517. The reversal of 4640484486 is 6844840464.
It is a happy number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123495 + ... + 156626.
It is an arithmetic number, because the mean of its divisors is an integer number (317658348).
Almost surely, 24640484486 is an apocalyptic number.
4640484486 is an abundant number, since it is smaller than the sum of its proper divisors (5524582650).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4640484486 is a wasteful number, since it uses less digits than its factorization.
4640484486 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 280388.
The product of its (nonzero) digits is 2359296, while the sum is 48.
The square root of 4640484486 is about 68121.1016205698. The cubic root of 4640484486 is about 1667.9682327220.
The spelling of 4640484486 in words is "four billion, six hundred forty million, four hundred eighty-four thousand, four hundred eighty-six".
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