Base | Representation |
---|---|
bin | 111100110101010001… |
… | …0101000010001000000 |
3 | 110111012021120212020102 |
4 | 1321222202220101000 |
5 | 4120020414402400 |
6 | 140002533101532 |
7 | 12303202525562 |
oct | 1715242502100 |
9 | 414167525212 |
10 | 130636481600 |
11 | 50447985189 |
12 | 21399a878a8 |
13 | c41ba04671 |
14 | 6473c2b332 |
15 | 35e8b8a9d5 |
hex | 1e6a8a8440 |
130636481600 has 84 divisors (see below), whose sum is σ = 321640742544. Its totient is φ = 52223162880.
The previous prime is 130636481543. The next prime is 130636481761. The reversal of 130636481600 is 6184636031.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2733107 + ... + 2780493.
Almost surely, 2130636481600 is an apocalyptic number.
130636481600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 130636481600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160820371272).
130636481600 is an abundant number, since it is smaller than the sum of its proper divisors (191004260944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130636481600 is a wasteful number, since it uses less digits than its factorization.
130636481600 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49132 (or 49117 counting only the distinct ones).
The product of its (nonzero) digits is 62208, while the sum is 38.
The spelling of 130636481600 in words is "one hundred thirty billion, six hundred thirty-six million, four hundred eighty-one thousand, six hundred".
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