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118860485444 = 2273407056457
BaseRepresentation
bin110111010110010100…
…0110001001101000100
3102100210120222021101122
41232230220301031010
53421411241013234
6130334224413112
711405321312351
oct1565450611504
9370716867348
10118860485444
1146454710a58
121b052177198
13b2930acabc
145a77c7d628
153159e1692e
hex1baca31344

118860485444 has 12 divisors (see below), whose sum is σ = 210855245244. Its totient is φ = 58616129664.

The previous prime is 118860485423. The next prime is 118860485503. The reversal of 118860485444 is 444584068811.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 75783482944 + 43077002500 = 275288^2 + 207550^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 203527937 + ... + 203528520.

It is an arithmetic number, because the mean of its divisors is an integer number (17571270437).

Almost surely, 2118860485444 is an apocalyptic number.

It is an amenable number.

118860485444 is a deficient number, since it is larger than the sum of its proper divisors (91994759800).

118860485444 is a wasteful number, since it uses less digits than its factorization.

118860485444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407056534 (or 407056532 counting only the distinct ones).

The product of its (nonzero) digits is 3932160, while the sum is 53.

The spelling of 118860485444 in words is "one hundred eighteen billion, eight hundred sixty million, four hundred eighty-five thousand, four hundred forty-four".

Divisors: 1 2 4 73 146 292 407056457 814112914 1628225828 29715121361 59430242722 118860485444