Base | Representation |
---|---|
bin | 10000001101001011111011 |
3 | 21222211121000 |
4 | 100031023323 |
5 | 2041421230 |
6 | 231020043 |
7 | 51052521 |
oct | 20151373 |
9 | 7884530 |
10 | 4248315 |
11 | 2441905 |
12 | 150a623 |
13 | b598c6 |
14 | 7c8311 |
15 | 58db60 |
hex | 40d2fb |
4248315 has 16 divisors (see below), whose sum is σ = 7552800. Its totient is φ = 2265696.
The previous prime is 4248287. The next prime is 4248319. The reversal of 4248315 is 5138424.
It is not a de Polignac number, because 4248315 - 27 = 4248187 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (4248319) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15600 + ... + 15869.
It is an arithmetic number, because the mean of its divisors is an integer number (472050).
Almost surely, 24248315 is an apocalyptic number.
4248315 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
4248315 is a deficient number, since it is larger than the sum of its proper divisors (3304485).
4248315 is a wasteful number, since it uses less digits than its factorization.
4248315 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31483 (or 31477 counting only the distinct ones).
The product of its digits is 3840, while the sum is 27.
The square root of 4248315 is about 2061.1440997660. The cubic root of 4248315 is about 161.9591803876.
The spelling of 4248315 in words is "four million, two hundred forty-eight thousand, three hundred fifteen".
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