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484436428 = 227131132071
BaseRepresentation
bin11100110111111…
…110100111001100
31020202112220211221
4130313332213030
51443003431203
6120023053124
715001433050
oct3467764714
91222486757
10484436428
112294a7293
121162a11a4
1379496098
14484a3c60
152c7e1abd
hex1cdfe9cc

484436428 has 24 divisors (see below), whose sum is σ = 976276224. Its totient is φ = 206029200.

The previous prime is 484436363. The next prime is 484436431. The reversal of 484436428 is 824634484.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 62368 + ... + 69703.

It is an arithmetic number, because the mean of its divisors is an integer number (40678176).

Almost surely, 2484436428 is an apocalyptic number.

It is an amenable number.

484436428 is an abundant number, since it is smaller than the sum of its proper divisors (491839796).

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

484436428 is a wasteful number, since it uses less digits than its factorization.

484436428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132213 (or 132211 counting only the distinct ones).

The product of its digits is 589824, while the sum is 43.

The square root of 484436428 is about 22009.9165832131. The cubic root of 484436428 is about 785.3783606159.

The spelling of 484436428 in words is "four hundred eighty-four million, four hundred thirty-six thousand, four hundred twenty-eight".

Divisors: 1 2 4 7 14 28 131 262 524 917 1834 3668 132071 264142 528284 924497 1848994 3697988 17301301 34602602 69205204 121109107 242218214 484436428