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484955028 = 2232121711069
BaseRepresentation
bin11100111001111…
…101001110010100
31020210112021020100
4130321331032110
51443122030103
6120042134100
715006023025
oct3471751624
91223467210
10484955028
11229820988
121164b1330
137961814c
144859ac4c
152c8955a3
hex1ce7d394

484955028 has 36 divisors (see below), whose sum is σ = 1226976660. Its totient is φ = 161504256.

The previous prime is 484955027. The next prime is 484955033. The reversal of 484955028 is 820559484.

It can be written as a sum of positive squares in 2 ways, for example, as 97180164 + 387774864 = 9858^2 + 19692^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (484955027) 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 11 ways as a sum of consecutive naturals, for example, 38278 + ... + 49346.

It is an arithmetic number, because the mean of its divisors is an integer number (34082685).

Almost surely, 2484955028 is an apocalyptic number.

It is an amenable number.

484955028 is an abundant number, since it is smaller than the sum of its proper divisors (742021632).

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

484955028 is a wasteful number, since it uses less digits than its factorization.

484955028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12296 (or 12291 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 45.

The square root of 484955028 is about 22021.6944852116. The cubic root of 484955028 is about 785.6585156858.

It can be divided in two parts, 48 and 4955028, that added together give a square (4955076 = 22262).

The spelling of 484955028 in words is "four hundred eighty-four million, nine hundred fifty-five thousand, twenty-eight".

Divisors: 1 2 3 4 6 9 12 18 36 1217 2434 3651 4868 7302 10953 11069 14604 21906 22138 33207 43812 44276 66414 99621 132828 199242 398484 13470973 26941946 40412919 53883892 80825838 121238757 161651676 242477514 484955028