Base | Representation |
---|---|
bin | 10000000101001000011101 |
3 | 21221011100011 |
4 | 100011020131 |
5 | 2034342300 |
6 | 230203221 |
7 | 50554402 |
oct | 20051035 |
9 | 7834304 |
10 | 4215325 |
11 | 241a044 |
12 | 14b3511 |
13 | b4789a |
14 | 7ba2a9 |
15 | 583eba |
hex | 40521d |
4215325 has 12 divisors (see below), whose sum is σ = 5455008. Its totient is φ = 3225200.
The previous prime is 4215319. The next prime is 4215347. The reversal of 4215325 is 5235124.
It is not a de Polignac number, because 4215325 - 23 = 4215317 is a prime.
It is a super-4 number, since 4×42153254 (a number of 28 digits) contains 4444 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4215296 and 4215305.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3091 + ... + 4240.
It is an arithmetic number, because the mean of its divisors is an integer number (454584).
Almost surely, 24215325 is an apocalyptic number.
It is an amenable number.
4215325 is a deficient number, since it is larger than the sum of its proper divisors (1239683).
4215325 is a wasteful number, since it uses less digits than its factorization.
4215325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7364 (or 7359 counting only the distinct ones).
The product of its digits is 1200, while the sum is 22.
The square root of 4215325 is about 2053.1256659055. The cubic root of 4215325 is about 161.5388628689.
The spelling of 4215325 in words is "four million, two hundred fifteen thousand, three hundred twenty-five".
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