Base | Representation |
---|---|
bin | 11111011100011000101111 |
3 | 120111202220111 |
4 | 133130120233 |
5 | 4102231420 |
6 | 452400451 |
7 | 130030204 |
oct | 37343057 |
9 | 16452814 |
10 | 8242735 |
11 | 471a986 |
12 | 2916127 |
13 | 1927a77 |
14 | 1147cab |
15 | acc45a |
hex | 7dc62f |
8242735 has 8 divisors (see below), whose sum is σ = 10002960. Its totient is φ = 6519744.
The previous prime is 8242733. The next prime is 8242777. The reversal of 8242735 is 5372428.
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 8242735 - 21 = 8242733 is a prime.
It is a d-powerful number, because it can be written as 83 + 2 + 4 + 219 + 78 + 3 + 59 .
It is a junction number, because it is equal to n+sod(n) for n = 8242697 and 8242706.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8242733) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8817 + ... + 9706.
It is an arithmetic number, because the mean of its divisors is an integer number (1250370).
Almost surely, 28242735 is an apocalyptic number.
8242735 is a deficient number, since it is larger than the sum of its proper divisors (1760225).
8242735 is a wasteful number, since it uses less digits than its factorization.
8242735 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18617.
The product of its digits is 13440, while the sum is 31.
The square root of 8242735 is about 2871.0163705559. The cubic root of 8242735 is about 202.0026712714.
The spelling of 8242735 in words is "eight million, two hundred forty-two thousand, seven hundred thirty-five".
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