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4955365 = 5991073
BaseRepresentation
bin10010111001110011100101
3100022202111001
4102321303211
52232032430
6254113301
760056062
oct22716345
910282431
104955365
112885048
1217ab831
13104668c
1492dc69
1567d3ca
hex4b9ce5

4955365 has 4 divisors (see below), whose sum is σ = 5946444. Its totient is φ = 3964288.

The previous prime is 4955359. The next prime is 4955393. The reversal of 4955365 is 5635594.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5635594 = 22817797.

It can be written as a sum of positive squares in 2 ways, for example, as 1747684 + 3207681 = 1322^2 + 1791^2 .

It is a cyclic number.

It is not a de Polignac number, because 4955365 - 211 = 4953317 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 495532 + ... + 495541.

It is an arithmetic number, because the mean of its divisors is an integer number (1486611).

Almost surely, 24955365 is an apocalyptic number.

It is an amenable number.

4955365 is a deficient number, since it is larger than the sum of its proper divisors (991079).

4955365 is an equidigital number, since it uses as much as digits as its factorization.

4955365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 991078.

The product of its digits is 81000, while the sum is 37.

The square root of 4955365 is about 2226.0649136986. The cubic root of 4955365 is about 170.4872411570.

The spelling of 4955365 in words is "four million, nine hundred fifty-five thousand, three hundred sixty-five".

Divisors: 1 5 991073 4955365