Base | Representation |
---|---|
bin | 1111100011011100001000 |
3 | 21200011000212 |
4 | 33203130020 |
5 | 2020433240 |
6 | 223220252 |
7 | 46441142 |
oct | 17433410 |
9 | 7604025 |
10 | 4077320 |
11 | 2335395 |
12 | 1447688 |
13 | ac9b20 |
14 | 781c92 |
15 | 558165 |
hex | 3e3708 |
4077320 has 32 divisors (see below), whose sum is σ = 9880920. Its totient is φ = 1505280.
The previous prime is 4077319. The next prime is 4077323. The reversal of 4077320 is 237704.
4077320 is nontrivially palindromic in base 3.
4077320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 2244004 + 1833316 = 1498^2 + 1354^2 .
It is not an unprimeable number, because it can be changed into a prime (4077323) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3401 + ... + 4440.
Almost surely, 24077320 is an apocalyptic number.
4077320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4077320 is an abundant number, since it is smaller than the sum of its proper divisors (5803600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4077320 is a wasteful number, since it uses less digits than its factorization.
4077320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7865 (or 7861 counting only the distinct ones).
The product of its (nonzero) digits is 1176, while the sum is 23.
The square root of 4077320 is about 2019.2374798423. The cubic root of 4077320 is about 159.7564001410.
The spelling of 4077320 in words is "four million, seventy-seven thousand, three hundred twenty".
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