Base | Representation |
---|---|
bin | 1111010111010010… |
… | …1001101110100000 |
3 | 101122102110002200202 |
4 | 3311310221232200 |
5 | 31421300022240 |
6 | 1521124204332 |
7 | 204126202643 |
oct | 36564515640 |
9 | 11572402622 |
10 | 4124220320 |
11 | 1827018850 |
12 | 9712396a8 |
13 | 50959556c |
14 | 2b1a4ba5a |
15 | 192111315 |
hex | f5d29ba0 |
4124220320 has 48 divisors (see below), whose sum is σ = 10629245088. Its totient is φ = 1499715840.
The previous prime is 4124220311. The next prime is 4124220379. The reversal of 4124220320 is 230224214.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 4124220292 and 4124220301.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1169894 + ... + 1173413.
It is an arithmetic number, because the mean of its divisors is an integer number (221442606).
Almost surely, 24124220320 is an apocalyptic number.
4124220320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4124220320 is an abundant number, since it is smaller than the sum of its proper divisors (6505024768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4124220320 is a wasteful number, since it uses less digits than its factorization.
4124220320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2343333 (or 2343325 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 20.
The square root of 4124220320 is about 64220.0928059124. The cubic root of 4124220320 is about 1603.6661141717. Note that the first 3 decimals are identical.
Adding to 4124220320 its reverse (230224214), we get a palindrome (4354444534).
The spelling of 4124220320 in words is "four billion, one hundred twenty-four million, two hundred twenty thousand, three hundred twenty".
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