Base | Representation |
---|---|
bin | 100001000101… |
… | …111010010101 |
3 | 121022201211000 |
4 | 201011322111 |
5 | 4210044330 |
6 | 505533513 |
7 | 133510305 |
oct | 41057225 |
9 | 17281730 |
10 | 8674965 |
11 | 49956a2 |
12 | 2aa4299 |
13 | 1a49720 |
14 | 121b605 |
15 | b65560 |
hex | 845e95 |
8674965 has 32 divisors (see below), whose sum is σ = 16611840. Its totient is φ = 4269888.
The previous prime is 8674961. The next prime is 8675003. The reversal of 8674965 is 5694768.
8674965 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 8674965 - 22 = 8674961 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
8674965 is a lucky number.
It is a self number, because there is not a number n which added to its sum of digits gives 8674965.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8674961) 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 31 ways as a sum of consecutive naturals, for example, 717 + ... + 4226.
It is an arithmetic number, because the mean of its divisors is an integer number (519120).
Almost surely, 28674965 is an apocalyptic number.
It is an amenable number.
8674965 is a deficient number, since it is larger than the sum of its proper divisors (7936875).
8674965 is a wasteful number, since it uses less digits than its factorization.
8674965 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4970 (or 4964 counting only the distinct ones).
The product of its digits is 362880, while the sum is 45.
The square root of 8674965 is about 2945.3293534001. The cubic root of 8674965 is about 205.4735434000.
It can be divided in two parts, 867 and 4965, that added together give a cube (5832 = 183).
The spelling of 8674965 in words is "eight million, six hundred seventy-four thousand, nine hundred sixty-five".
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