Base | Representation |
---|---|
bin | 10010001100001111010011 |
3 | 22222021110101 |
4 | 102030033103 |
5 | 2210044343 |
6 | 250113231 |
7 | 55350661 |
oct | 22141723 |
9 | 8867411 |
10 | 4768723 |
11 | 27678a3 |
12 | 171b817 |
13 | cac73b |
14 | 8c1c31 |
15 | 642e4d |
hex | 48c3d3 |
4768723 has 4 divisors (see below), whose sum is σ = 4806400. Its totient is φ = 4731048.
The previous prime is 4768703. The next prime is 4768727. The reversal of 4768723 is 3278674.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-4768723 is a prime.
It is a d-powerful number, because it can be written as 411 + 76 + 67 + 8 + 76 + 27 + 310 .
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4768727) 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 3 ways as a sum of consecutive naturals, for example, 18648 + ... + 18901.
It is an arithmetic number, because the mean of its divisors is an integer number (1201600).
Almost surely, 24768723 is an apocalyptic number.
4768723 is a deficient number, since it is larger than the sum of its proper divisors (37677).
4768723 is a wasteful number, since it uses less digits than its factorization.
4768723 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37676.
The product of its digits is 56448, while the sum is 37.
The square root of 4768723 is about 2183.7405981480. The cubic root of 4768723 is about 168.3193448712.
Adding to 4768723 its product of digits (56448), we get a triangular number (4825171 = T3106).
The spelling of 4768723 in words is "four million, seven hundred sixty-eight thousand, seven hundred twenty-three".
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