Base | Representation |
---|---|
bin | 1111100011011011101010 |
3 | 21200010222202 |
4 | 33203123222 |
5 | 2020433130 |
6 | 223220202 |
7 | 46441100 |
oct | 17433352 |
9 | 7603882 |
10 | 4077290 |
11 | 2335368 |
12 | 1447662 |
13 | ac9ac9 |
14 | 781c70 |
15 | 558145 |
hex | 3e36ea |
4077290 has 48 divisors (see below), whose sum is σ = 8753832. Its totient is φ = 1362816.
The previous prime is 4077259. The next prime is 4077299. The reversal of 4077290 is 927704.
It can be written as a sum of positive squares in 4 ways, for example, as 3286969 + 790321 = 1813^2 + 889^2 .
It is not an unprimeable number, because it can be changed into a prime (4077299) 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, 25892 + ... + 26048.
Almost surely, 24077290 is an apocalyptic number.
4077290 is an abundant number, since it is smaller than the sum of its proper divisors (4676542).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4077290 is a wasteful number, since it uses less digits than its factorization.
4077290 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 231 (or 224 counting only the distinct ones).
The product of its (nonzero) digits is 3528, while the sum is 29.
The square root of 4077290 is about 2019.2300512819. The cubic root of 4077290 is about 159.7560083228.
The spelling of 4077290 in words is "four million, seventy-seven thousand, two hundred ninety".
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