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484550118 = 2321310391993
BaseRepresentation
bin11100111000011…
…010010111100110
31020202202200210200
4130320122113212
51443021100433
6120025331330
715002415363
oct3470322746
91222680720
10484550118
11229574748
12116336b46
1379505a60
14484d346a
152c815613
hex1ce1a5e6

484550118 has 48 divisors (see below), whose sum is σ = 1132272960. Its totient is φ = 148874112.

The previous prime is 484550117. The next prime is 484550137. The reversal of 484550118 is 811055484.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (484550117) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 242130 + ... + 244122.

It is an arithmetic number, because the mean of its divisors is an integer number (23589020).

Almost surely, 2484550118 is an apocalyptic number.

484550118 is an abundant number, since it is smaller than the sum of its proper divisors (647722842).

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

484550118 is a wasteful number, since it uses less digits than its factorization.

484550118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3053 (or 3050 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 36.

The square root of 484550118 is about 22012.4991311755. The cubic root of 484550118 is about 785.4397946704.

The spelling of 484550118 in words is "four hundred eighty-four million, five hundred fifty thousand, one hundred eighteen".

Divisors: 1 2 3 6 9 13 18 26 39 78 117 234 1039 1993 2078 3117 3986 5979 6234 9351 11958 13507 17937 18702 25909 27014 35874 40521 51818 77727 81042 121563 155454 233181 243126 466362 2070727 4141454 6212181 12424362 18636543 26919451 37273086 53838902 80758353 161516706 242275059 484550118