Base | Representation |
---|---|
bin | 110101110000101000… |
… | …1000001001011101110 |
3 | 102000222210200200010122 |
4 | 1223201101001023232 |
5 | 3342414303001330 |
6 | 125011501404542 |
7 | 11224630633115 |
oct | 1534121011356 |
9 | 360883620118 |
10 | 115448484590 |
11 | 44a6372923a |
12 | 1a45b569752 |
13 | ab6b24479a |
14 | 5832a6ac7c |
15 | 300a5dd5e5 |
hex | 1ae14412ee |
115448484590 has 32 divisors (see below), whose sum is σ = 216955501056. Its totient is φ = 44148549280.
The previous prime is 115448484587. The next prime is 115448484623. The reversal of 115448484590 is 95484844511.
It is a congruent number.
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 15 ways as a sum of consecutive naturals, for example, 314159 + ... + 574101.
It is an arithmetic number, because the mean of its divisors is an integer number (6779859408).
Almost surely, 2115448484590 is an apocalyptic number.
115448484590 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
115448484590 is a deficient number, since it is larger than the sum of its proper divisors (101507016466).
115448484590 is a wasteful number, since it uses less digits than its factorization.
115448484590 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 261904.
The product of its (nonzero) digits is 3686400, while the sum is 53.
The spelling of 115448484590 in words is "one hundred fifteen billion, four hundred forty-eight million, four hundred eighty-four thousand, five hundred ninety".
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