Base | Representation |
---|---|
bin | 110111010111011000… |
… | …0000011010100100010 |
3 | 102100220001201000101000 |
4 | 1232232300003110202 |
5 | 3421444330332330 |
6 | 130341532452430 |
7 | 11406231615042 |
oct | 1565660032442 |
9 | 370801630330 |
10 | 118895949090 |
11 | 46472733356 |
12 | 1b06201a116 |
13 | b29a5488c9 |
14 | 5a7c871722 |
15 | 315d0be560 |
hex | 1baec03522 |
118895949090 has 64 divisors (see below), whose sum is σ = 317100769920. Its totient is φ = 31701096000.
The previous prime is 118895949079. The next prime is 118895949101. The reversal of 118895949090 is 90949598811.
118895949090 is a `hidden beast` number, since 1 + 1 + 8 + 8 + 9 + 59 + 490 + 90 = 666.
It is an interprime number because it is at equal distance from previous prime (118895949079) and next prime (118895949101).
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 31 ways as a sum of consecutive naturals, for example, 2164465 + ... + 2218715.
It is an arithmetic number, because the mean of its divisors is an integer number (4954699530).
Almost surely, 2118895949090 is an apocalyptic number.
118895949090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
118895949090 is an abundant number, since it is smaller than the sum of its proper divisors (198204820830).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
118895949090 is a wasteful number, since it uses less digits than its factorization.
118895949090 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62384 (or 62378 counting only the distinct ones).
The product of its (nonzero) digits is 8398080, while the sum is 63.
The spelling of 118895949090 in words is "one hundred eighteen billion, eight hundred ninety-five million, nine hundred forty-nine thousand, ninety".
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