Base | Representation |
---|---|
bin | 10000100000101001011001 |
3 | 22010212221020 |
4 | 100200221121 |
5 | 2101444100 |
6 | 232433053 |
7 | 51534102 |
oct | 20405131 |
9 | 8125836 |
10 | 4328025 |
11 | 2496789 |
12 | 1548789 |
13 | b86c80 |
14 | 8093a9 |
15 | 5a75a0 |
hex | 420a59 |
4328025 has 48 divisors (see below), whose sum is σ = 8082816. Its totient is φ = 2027520.
The previous prime is 4328021. The next prime is 4328053. The reversal of 4328025 is 5208234.
4328025 = 432 + 442 + ... + 2352.
It is not a de Polignac number, because 4328025 - 22 = 4328021 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 4327986 and 4328004.
It is not an unprimeable number, because it can be changed into a prime (4328021) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22329 + ... + 22521.
It is an arithmetic number, because the mean of its divisors is an integer number (168392).
Almost surely, 24328025 is an apocalyptic number.
It is an amenable number.
4328025 is a deficient number, since it is larger than the sum of its proper divisors (3754791).
4328025 is a wasteful number, since it uses less digits than its factorization.
4328025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 242 (or 237 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 24.
The square root of 4328025 is about 2080.3905883271. The cubic root of 4328025 is about 162.9658427681.
The spelling of 4328025 in words is "four million, three hundred twenty-eight thousand, twenty-five".
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