Base | Representation |
---|---|
bin | 110111000010111010… |
… | …0101000000000110110 |
3 | 102022010012121201100100 |
4 | 1232011310220000312 |
5 | 3414043034011402 |
6 | 130145443054530 |
7 | 11353223214342 |
oct | 1560564500066 |
9 | 368105551310 |
10 | 118209282102 |
11 | 4615007027a |
12 | 1aab0071446 |
13 | b1bb1c7192 |
14 | 5a155a8622 |
15 | 311cb8271c |
hex | 1b85d28036 |
118209282102 has 48 divisors (see below), whose sum is σ = 262545820992. Its totient is φ = 38415834240.
The previous prime is 118209282101. The next prime is 118209282137. The reversal of 118209282102 is 201282902811.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (118209282101) 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, 1043548 + ... + 1151264.
It is an arithmetic number, because the mean of its divisors is an integer number (5469704604).
Almost surely, 2118209282102 is an apocalyptic number.
118209282102 is an abundant number, since it is smaller than the sum of its proper divisors (144336538890).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
118209282102 is a wasteful number, since it uses less digits than its factorization.
118209282102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 109253 (or 109250 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 36.
The spelling of 118209282102 in words is "one hundred eighteen billion, two hundred nine million, two hundred eighty-two thousand, one hundred two".
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