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800488484 = 22200122121
BaseRepresentation
bin101111101101100…
…111110000100100
32001210021000202122
4233231213300210
53114411112414
6211233125112
725560016445
oct5755476044
92053230678
10800488484
11380944934
121a40b9798
13c9ac4333
14784552cc
154a421b8e
hex2fb67c24

800488484 has 6 divisors (see below), whose sum is σ = 1400854854. Its totient is φ = 400244240.

The previous prime is 800488483. The next prime is 800488501. The reversal of 800488484 is 484884008.

It can be written as a sum of positive squares in only one way, i.e., 760546084 + 39942400 = 27578^2 + 6320^2 .

It is not an unprimeable number, because it can be changed into a prime (800488483) 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 as a sum of consecutive naturals, namely, 100061057 + ... + 100061064.

It is an arithmetic number, because the mean of its divisors is an integer number (233475809).

Almost surely, 2800488484 is an apocalyptic number.

It is an amenable number.

800488484 is a deficient number, since it is larger than the sum of its proper divisors (600366370).

800488484 is a wasteful number, since it uses less digits than its factorization.

800488484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200122125 (or 200122123 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 44.

The square root of 800488484 is about 28292.9051884037. The cubic root of 800488484 is about 928.5066734353.

The spelling of 800488484 in words is "eight hundred million, four hundred eighty-eight thousand, four hundred eighty-four".

Divisors: 1 2 4 200122121 400244242 800488484