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4754385 = 325105653
BaseRepresentation
bin10010001000101111010001
322221112210100
4102020233101
52204120020
6245523013
755261116
oct22105721
98845710
104754385
112758049
121713469
13ca605c
148ba90d
1563da90
hex488bd1

4754385 has 12 divisors (see below), whose sum is σ = 8241012. Its totient is φ = 2535648.

The previous prime is 4754371. The next prime is 4754413. The reversal of 4754385 is 5834574.

It can be written as a sum of positive squares in 2 ways, for example, as 641601 + 4112784 = 801^2 + 2028^2 .

It is not a de Polignac number, because 4754385 - 215 = 4721617 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52782 + ... + 52871.

It is an arithmetic number, because the mean of its divisors is an integer number (686751).

Almost surely, 24754385 is an apocalyptic number.

4754385 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4754385 is a deficient number, since it is larger than the sum of its proper divisors (3486627).

4754385 is a wasteful number, since it uses less digits than its factorization.

4754385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105664 (or 105661 counting only the distinct ones).

The product of its digits is 67200, while the sum is 36.

The square root of 4754385 is about 2180.4552276990. The cubic root of 4754385 is about 168.1504816663.

The spelling of 4754385 in words is "four million, seven hundred fifty-four thousand, three hundred eighty-five".

Divisors: 1 3 5 9 15 45 105653 316959 528265 950877 1584795 4754385