Base | Representation |
---|---|
bin | 1000010101111111… |
… | …10011011101100000 |
3 | 102120011220102012200 |
4 | 10022333303131200 |
5 | 33133220342222 |
6 | 2020254253200 |
7 | 216001553430 |
oct | 41277633540 |
9 | 12504812180 |
10 | 4479465312 |
11 | 19995a5653 |
12 | a501b7200 |
13 | 565066bba |
14 | 306cc22c0 |
15 | 1b33d3eac |
hex | 10aff3760 |
4479465312 has 144 divisors (see below), whose sum is σ = 14595759360. Its totient is φ = 1276551936.
The previous prime is 4479465307. The next prime is 4479465317. The reversal of 4479465312 is 2135649744.
4479465312 is a `hidden beast` number, since 4 + 4 + 79 + 46 + 531 + 2 = 666.
It is an interprime number because it is at equal distance from previous prime (4479465307) and next prime (4479465317).
It is a tau number, because it is divible by the number of its divisors (144).
It is a super-2 number, since 2×44794653122 = 40131218962822514688, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4479465317) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 842053 + ... + 847355.
It is an arithmetic number, because the mean of its divisors is an integer number (101359440).
Almost surely, 24479465312 is an apocalyptic number.
4479465312 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4479465312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7297879680).
4479465312 is an abundant number, since it is smaller than the sum of its proper divisors (10116294048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4479465312 is a wasteful number, since it uses less digits than its factorization.
4479465312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5745 (or 5734 counting only the distinct ones).
The product of its digits is 725760, while the sum is 45.
The square root of 4479465312 is about 66928.8077885749. The cubic root of 4479465312 is about 1648.4485339274.
The spelling of 4479465312 in words is "four billion, four hundred seventy-nine million, four hundred sixty-five thousand, three hundred twelve".
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