Base | Representation |
---|---|
bin | 1000001010001000… |
… | …11010101110010100 |
3 | 102022020202122002220 |
4 | 10011010122232110 |
5 | 32432240331122 |
6 | 2002342502340 |
7 | 213353324400 |
oct | 40504325624 |
9 | 12266678086 |
10 | 4380011412 |
11 | 1948447447 |
12 | a22a349b0 |
13 | 54a584b3a |
14 | 2d79d4100 |
15 | 1a97db25c |
hex | 10511ab94 |
4380011412 has 72 divisors (see below), whose sum is σ = 11921583744. Its totient is φ = 1247960448.
The previous prime is 4380011381. The next prime is 4380011459. The reversal of 4380011412 is 2141100834.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 205648 + ... + 225944.
It is an arithmetic number, because the mean of its divisors is an integer number (165577552).
Almost surely, 24380011412 is an apocalyptic number.
4380011412 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 4380011412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5960791872).
4380011412 is an abundant number, since it is smaller than the sum of its proper divisors (7541572332).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4380011412 is a wasteful number, since it uses less digits than its factorization.
4380011412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20685 (or 20676 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 24.
The square root of 4380011412 is about 66181.6546483994. The cubic root of 4380011412 is about 1636.1573991272.
The spelling of 4380011412 in words is "four billion, three hundred eighty million, eleven thousand, four hundred twelve".
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