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4769485 = 572937127
BaseRepresentation
bin10010001100011011001101
322222022111121
4102030123031
52210110420
6250120541
755353130
oct22143315
98868447
104769485
112768426
121720151
13cacba6
148c2217
156432aa
hex48c6cd

4769485 has 32 divisors (see below), whose sum is σ = 7004160. Its totient is φ = 3048192.

The previous prime is 4769473. The next prime is 4769519. The reversal of 4769485 is 5849674.

It is not a de Polignac number, because 4769485 - 27 = 4769357 is a prime.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

It is a d-powerful number, because it can be written as 43 + 7 + 65 + 96 + 411 + 85 + 55 .

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 31 ways as a sum of consecutive naturals, for example, 37492 + ... + 37618.

It is an arithmetic number, because the mean of its divisors is an integer number (218880).

Almost surely, 24769485 is an apocalyptic number.

It is an amenable number.

4769485 is a deficient number, since it is larger than the sum of its proper divisors (2234675).

4769485 is a wasteful number, since it uses less digits than its factorization.

4769485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205.

The product of its digits is 241920, while the sum is 43.

The square root of 4769485 is about 2183.9150624509. The cubic root of 4769485 is about 168.3283097108.

The spelling of 4769485 in words is "four million, seven hundred sixty-nine thousand, four hundred eighty-five".

Divisors: 1 5 7 29 35 37 127 145 185 203 259 635 889 1015 1073 1295 3683 4445 4699 5365 7511 18415 23495 25781 32893 37555 128905 136271 164465 681355 953897 4769485