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4852369 = 8954521
BaseRepresentation
bin10010100000101010010001
3100010112012101
4102200222101
52220233434
6252000401
756146564
oct22405221
910115171
104852369
112814725
121760101
13100b832
149044db
1565cb14
hex4a0a91

4852369 has 4 divisors (see below), whose sum is σ = 4906980. Its totient is φ = 4797760.

The previous prime is 4852363. The next prime is 4852381. The reversal of 4852369 is 9632584.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1411344 + 3441025 = 1188^2 + 1855^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-4852369 is a prime.

It is a super-2 number, since 2×48523692 = 47090969824322, which contains 22 as substring.

It is a d-powerful number, because it can be written as 48 + 83 + 55 + 2 + 314 + 63 + 9 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4852363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27172 + ... + 27349.

It is an arithmetic number, because the mean of its divisors is an integer number (1226745).

Almost surely, 24852369 is an apocalyptic number.

It is an amenable number.

4852369 is a deficient number, since it is larger than the sum of its proper divisors (54611).

4852369 is an equidigital number, since it uses as much as digits as its factorization.

4852369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54610.

The product of its digits is 51840, while the sum is 37.

The square root of 4852369 is about 2202.8093426350. The cubic root of 4852369 is about 169.2977838690.

The spelling of 4852369 in words is "four million, eight hundred fifty-two thousand, three hundred sixty-nine".

Divisors: 1 89 54521 4852369