Base | Representation |
---|---|
bin | 10001111000100010101101 |
3 | 22211011210022 |
4 | 101320202231 |
5 | 2200004140 |
6 | 244251525 |
7 | 54563525 |
oct | 21704255 |
9 | 8734708 |
10 | 4688045 |
11 | 271221a |
12 | 16a0ba5 |
13 | c81abb |
14 | 8a0685 |
15 | 6290b5 |
hex | 4788ad |
4688045 has 8 divisors (see below), whose sum is σ = 5680896. Its totient is φ = 3713616.
The previous prime is 4688017. The next prime is 4688069. The reversal of 4688045 is 5408864.
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 4688045 - 210 = 4687021 is a prime.
It is a Duffinian number.
It is a plaindrome in base 16.
It is a junction number, because it is equal to n+sod(n) for n = 4687996 and 4688014.
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, 4037 + ... + 5066.
It is an arithmetic number, because the mean of its divisors is an integer number (710112).
Almost surely, 24688045 is an apocalyptic number.
It is an amenable number.
4688045 is a deficient number, since it is larger than the sum of its proper divisors (992851).
4688045 is a wasteful number, since it uses less digits than its factorization.
4688045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9211.
The product of its (nonzero) digits is 30720, while the sum is 35.
The square root of 4688045 is about 2165.1893681616. The cubic root of 4688045 is about 167.3647233307.
The spelling of 4688045 in words is "four million, six hundred eighty-eight thousand, forty-five".
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