Base | Representation |
---|---|
bin | 10000000111101001001111 |
3 | 21221200110021 |
4 | 100013221033 |
5 | 2040204430 |
6 | 230323011 |
7 | 50626402 |
oct | 20075117 |
9 | 7850407 |
10 | 4225615 |
11 | 2426849 |
12 | 14b9467 |
13 | b4c484 |
14 | 7bdd39 |
15 | 58707a |
hex | 407a4f |
4225615 has 8 divisors (see below), whose sum is σ = 5085360. Its totient is φ = 3370752.
The previous prime is 4225609. The next prime is 4225633. The reversal of 4225615 is 5165224.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4225615 - 23 = 4225607 is a prime.
It is a d-powerful number, because it can be written as 42 + 23 + 222 + 56 + 62 + 1 + 56 .
It is a self number, because there is not a number n which added to its sum of digits gives 4225615.
It is a congruent number.
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 7 ways as a sum of consecutive naturals, for example, 1087 + ... + 3103.
It is an arithmetic number, because the mean of its divisors is an integer number (635670).
Almost surely, 24225615 is an apocalyptic number.
4225615 is a deficient number, since it is larger than the sum of its proper divisors (859745).
4225615 is a wasteful number, since it uses less digits than its factorization.
4225615 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2441.
The product of its digits is 2400, while the sum is 25.
The square root of 4225615 is about 2055.6300737244. The cubic root of 4225615 is about 161.6701998496.
The spelling of 4225615 in words is "four million, two hundred twenty-five thousand, six hundred fifteen".
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