Base | Representation |
---|---|
bin | 110111000110110000… |
… | …0000110101000011000 |
3 | 102022110012001101000100 |
4 | 1232031200012220120 |
5 | 3414324024321331 |
6 | 130210324335400 |
7 | 11356346265561 |
oct | 1561540065030 |
9 | 368405041010 |
10 | 118338120216 |
11 | 46206869258 |
12 | 1ab27244560 |
13 | b20bac6b54 |
14 | 5a28745168 |
15 | 3129131ae6 |
hex | 1b8d806a18 |
118338120216 has 24 divisors (see below), whose sum is σ = 320499075780. Its totient is φ = 39446040048.
The previous prime is 118338120211. The next prime is 118338120217. The reversal of 118338120216 is 612021833811.
118338120216 is a `hidden beast` number, since 118 + 338 + 1 + 202 + 1 + 6 = 666.
It is a tau number, because it is divible by the number of its divisors (24).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (118338120211) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 821792430 + ... + 821792573.
Almost surely, 2118338120216 is an apocalyptic number.
It is an amenable number.
118338120216 is an abundant number, since it is smaller than the sum of its proper divisors (202160955564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
118338120216 is a wasteful number, since it uses less digits than its factorization.
118338120216 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1643585015 (or 1643585008 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 36.
The spelling of 118338120216 in words is "one hundred eighteen billion, three hundred thirty-eight million, one hundred twenty thousand, two hundred sixteen".
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