Base | Representation |
---|---|
bin | 1111110100001010100100 |
3 | 21210122000012 |
4 | 33310022210 |
5 | 2030131303 |
6 | 224505352 |
7 | 50144651 |
oct | 17641244 |
9 | 7718005 |
10 | 4145828 |
11 | 2381905 |
12 | 147b258 |
13 | b2206b |
14 | 79cc28 |
15 | 56d5d8 |
hex | 3f42a4 |
4145828 has 12 divisors (see below), whose sum is σ = 7284060. Its totient is φ = 2064672.
The previous prime is 4145809. The next prime is 4145837. The reversal of 4145828 is 8285414.
It is a happy number.
4145828 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 2 ways, for example, as 2408704 + 1737124 = 1552^2 + 1318^2 .
It is a junction number, because it is equal to n+sod(n) for n = 4145794 and 4145803.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 851 + ... + 3002.
It is an arithmetic number, because the mean of its divisors is an integer number (607005).
Almost surely, 24145828 is an apocalyptic number.
It is an amenable number.
4145828 is a deficient number, since it is larger than the sum of its proper divisors (3138232).
4145828 is a wasteful number, since it uses less digits than its factorization.
4145828 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4126 (or 4124 counting only the distinct ones).
The product of its digits is 10240, while the sum is 32.
The square root of 4145828 is about 2036.1306441385. The cubic root of 4145828 is about 160.6461888201.
The spelling of 4145828 in words is "four million, one hundred forty-five thousand, eight hundred twenty-eight".
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