Search a number
-
+
485122033 = 1125936761
BaseRepresentation
bin11100111010100…
…101111111110001
31020210211202022201
4130322211333301
51443142401113
6120045503201
715010316644
oct3472457761
91223752281
10485122033
11229925400
12116571b01
1379676176
1448601a5b
152c8c9cdd
hex1cea5ff1

485122033 has 12 divisors (see below), whose sum is σ = 534211524. Its totient is φ = 440211200.

The previous prime is 485122031. The next prime is 485122037. The reversal of 485122033 is 330221584.

It can be written as a sum of positive squares in 2 ways, for example, as 344770624 + 140351409 = 18568^2 + 11847^2 .

It is not a de Polignac number, because 485122033 - 21 = 485122031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 485121992 and 485122010.

It is not an unprimeable number, because it can be changed into a prime (485122031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 68373 + ... + 75133.

It is an arithmetic number, because the mean of its divisors is an integer number (44517627).

Almost surely, 2485122033 is an apocalyptic number.

It is an amenable number.

485122033 is a deficient number, since it is larger than the sum of its proper divisors (49089491).

485122033 is a wasteful number, since it uses less digits than its factorization.

485122033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7376 (or 7365 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 485122033 is about 22025.4859878278. The cubic root of 485122033 is about 785.7486916362.

The spelling of 485122033 in words is "four hundred eighty-five million, one hundred twenty-two thousand, thirty-three".

Divisors: 1 11 121 593 6523 6761 71753 74371 818081 4009273 44102003 485122033