Base | Representation |
---|---|
bin | 110111010100110011… |
… | …1101111010101100111 |
3 | 102100200001202110021100 |
4 | 1232221213233111213 |
5 | 3421310312242012 |
6 | 130325220051143 |
7 | 11404135231323 |
oct | 1565147572547 |
9 | 370601673240 |
10 | 118809884007 |
11 | 4642909a391 |
12 | 1b039233ab3 |
13 | b285773a19 |
14 | 5a7126a983 |
15 | 315576d8dc |
hex | 1ba99ef567 |
118809884007 has 24 divisors (see below), whose sum is σ = 172519661600. Its totient is φ = 78788920320.
The previous prime is 118809883999. The next prime is 118809884021. The reversal of 118809884007 is 700488908811.
It is a happy number.
It is not a de Polignac number, because 118809884007 - 23 = 118809883999 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (118809884077) 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, 12247383 + ... + 12257079.
Almost surely, 2118809884007 is an apocalyptic number.
118809884007 is a deficient number, since it is larger than the sum of its proper divisors (53709777593).
118809884007 is a wasteful number, since it uses less digits than its factorization.
118809884007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16743 (or 16740 counting only the distinct ones).
The product of its (nonzero) digits is 1032192, while the sum is 54.
The spelling of 118809884007 in words is "one hundred eighteen billion, eight hundred nine million, eight hundred eighty-four thousand, seven".
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