Base | Representation |
---|---|
bin | 10001101110110010000100 |
3 | 22202010221200 |
4 | 101232302010 |
5 | 2142214233 |
6 | 243342500 |
7 | 54336135 |
oct | 21566204 |
9 | 8663850 |
10 | 4648068 |
11 | 2695187 |
12 | 1681a30 |
13 | c69849 |
14 | 88dc8c |
15 | 61c313 |
hex | 46ec84 |
4648068 has 18 divisors (see below), whose sum is σ = 11749374. Its totient is φ = 1549344.
The previous prime is 4648067. The next prime is 4648069. The reversal of 4648068 is 8608464.
4648068 is a `hidden beast` number, since 4 + 648 + 0 + 6 + 8 = 666.
It is an interprime number because it is at equal distance from previous prime (4648067) and next prime (4648069).
It can be written as a sum of positive squares in only one way, i.e., 3090564 + 1557504 = 1758^2 + 1248^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a super-2 number, since 2×46480682 = 43209072265248, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 129113 = 4648068 / (4 + 6 + 4 + 8 + 0 + 6 + 8).
It is not an unprimeable number, because it can be changed into a prime (4648067) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 64521 + ... + 64592.
It is an arithmetic number, because the mean of its divisors is an integer number (652743).
Almost surely, 24648068 is an apocalyptic number.
It is an amenable number.
4648068 is an abundant number, since it is smaller than the sum of its proper divisors (7101306).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4648068 is a wasteful number, since it uses less digits than its factorization.
4648068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 129123 (or 129118 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 36.
The square root of 4648068 is about 2155.9378469705. The cubic root of 4648068 is about 166.8876340222.
The spelling of 4648068 in words is "four million, six hundred forty-eight thousand, sixty-eight".
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