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485824734 = 23226990263
BaseRepresentation
bin11100111101010…
…001100011011110
31020212011110020200
4130331101203132
51443332342414
6120112524330
715016304433
oct3475214336
91225143220
10485824734
1122a26534a
121168506a6
1379860c75
1448745b8a
152c9b8109
hex1cf518de

485824734 has 12 divisors (see below), whose sum is σ = 1052620296. Its totient is φ = 161941572.

The previous prime is 485824711. The next prime is 485824739. The reversal of 485824734 is 437428584.

It is a happy number.

It is a super-3 number, since 3×4858247343 (a number of 27 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 485824734.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485824739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13495114 + ... + 13495149.

It is an arithmetic number, because the mean of its divisors is an integer number (87718358).

Almost surely, 2485824734 is an apocalyptic number.

485824734 is an abundant number, since it is smaller than the sum of its proper divisors (566795562).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

485824734 is a wasteful number, since it uses less digits than its factorization.

485824734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26990271 (or 26990268 counting only the distinct ones).

The product of its digits is 860160, while the sum is 45.

The square root of 485824734 is about 22041.4322129938. The cubic root of 485824734 is about 786.1278951993.

It can be divided in two parts, 4858 and 24734, that added together give a palindrome (29592).

The spelling of 485824734 in words is "four hundred eighty-five million, eight hundred twenty-four thousand, seven hundred thirty-four".

Divisors: 1 2 3 6 9 18 26990263 53980526 80970789 161941578 242912367 485824734