Search a number
-
+
4864761 = 321149139
BaseRepresentation
bin10010100011101011111001
3100011011012100
4102203223321
52221133021
6252134013
756230656
oct22435371
910134170
104864761
112822a70
121767309
131014375
14908c2d
15661626
hex4a3af9

4864761 has 12 divisors (see below), whose sum is σ = 7665840. Its totient is φ = 2948280.

The previous prime is 4864747. The next prime is 4864777. The reversal of 4864761 is 1674684.

4864761 is a `hidden beast` number, since 4 + 8 + 647 + 6 + 1 = 666.

It is not a de Polignac number, because 4864761 - 25 = 4864729 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4864781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24471 + ... + 24668.

It is an arithmetic number, because the mean of its divisors is an integer number (638820).

Almost surely, 24864761 is an apocalyptic number.

It is an amenable number.

4864761 is a deficient number, since it is larger than the sum of its proper divisors (2801079).

4864761 is a wasteful number, since it uses less digits than its factorization.

4864761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49156 (or 49153 counting only the distinct ones).

The product of its digits is 32256, while the sum is 36.

The square root of 4864761 is about 2205.6203209075. The cubic root of 4864761 is about 169.4417791532.

It can be divided in two parts, 4864 and 761, that added together give a square (5625 = 752).

The spelling of 4864761 in words is "four million, eight hundred sixty-four thousand, seven hundred sixty-one".

Divisors: 1 3 9 11 33 99 49139 147417 442251 540529 1621587 4864761