Base | Representation |
---|---|
bin | 10000011101100001101101 |
3 | 22010020101220 |
4 | 100131201231 |
5 | 2101041440 |
6 | 232253553 |
7 | 51451614 |
oct | 20354155 |
9 | 8106356 |
10 | 4315245 |
11 | 2488120 |
12 | 15412b9 |
13 | b811cc |
14 | 80487b |
15 | 5a38d0 |
hex | 41d86d |
4315245 has 16 divisors (see below), whose sum is σ = 7532352. Its totient is φ = 2092160.
The previous prime is 4315243. The next prime is 4315277. The reversal of 4315245 is 5425134.
It is not a de Polignac number, because 4315245 - 21 = 4315243 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4315243) 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 15 ways as a sum of consecutive naturals, for example, 12912 + ... + 13241.
It is an arithmetic number, because the mean of its divisors is an integer number (470772).
Almost surely, 24315245 is an apocalyptic number.
It is an amenable number.
4315245 is a deficient number, since it is larger than the sum of its proper divisors (3217107).
4315245 is a wasteful number, since it uses less digits than its factorization.
4315245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26172.
The product of its digits is 2400, while the sum is 24.
The square root of 4315245 is about 2077.3167789242. The cubic root of 4315245 is about 162.8052801705.
It can be divided in two parts, 4315 and 245, that added together give a triangular number (4560 = T95).
The spelling of 4315245 in words is "four million, three hundred fifteen thousand, two hundred forty-five".
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