Base | Representation |
---|---|
bin | 1111001100111101… |
… | …0100100110000000 |
3 | 101112101220011221201 |
4 | 3303033110212000 |
5 | 31324201130000 |
6 | 1512535230544 |
7 | 203061623221 |
oct | 36317244600 |
9 | 11471804851 |
10 | 4080880000 |
11 | 18046065aa |
12 | 95a818454 |
13 | 5005cc4c2 |
14 | 2a9da9248 |
15 | 18d3ee96a |
hex | f33d4980 |
4080880000 has 160 divisors (see below), whose sum is σ = 10515384000. Its totient is φ = 1575168000.
The previous prime is 4080879997. The next prime is 4080880031. The reversal of 4080880000 is 880804.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (160).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2319121 + ... + 2320879.
It is an arithmetic number, because the mean of its divisors is an integer number (65721150).
Almost surely, 24080880000 is an apocalyptic number.
4080880000 is a gapful number since it is divisible by the number (40) 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 4080880000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5257692000).
4080880000 is an abundant number, since it is smaller than the sum of its proper divisors (6434504000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4080880000 is an equidigital number, since it uses as much as digits as its factorization.
4080880000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1822 (or 1795 counting only the distinct ones).
The product of its (nonzero) digits is 2048, while the sum is 28.
The square root of 4080880000 is about 63881.7657864903. The cubic root of 4080880000 is about 1598.0288225344.
The spelling of 4080880000 in words is "four billion, eighty million, eight hundred eighty thousand".
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