Base | Representation |
---|---|
bin | 111100100101101001… |
… | …0101110111101001010 |
3 | 110102211202002122220020 |
4 | 1321023102232331022 |
5 | 4112432212033002 |
6 | 135434524241310 |
7 | 12254205426201 |
oct | 1711322567512 |
9 | 412752078806 |
10 | 130112221002 |
11 | 501a8a58465 |
12 | 212723a0236 |
13 | c367206aaa |
14 | 642435c238 |
15 | 35b7b2e2bc |
hex | 1e4b4aef4a |
130112221002 has 8 divisors (see below), whose sum is σ = 260224442016. Its totient is φ = 43370740332.
The previous prime is 130112220983. The next prime is 130112221007. The reversal of 130112221002 is 200122211031.
It is a sphenic number, since it is the product of 3 distinct primes.
130112221002 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (130112221007) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10842685078 + ... + 10842685089.
It is an arithmetic number, because the mean of its divisors is an integer number (32528055252).
Almost surely, 2130112221002 is an apocalyptic number.
130112221002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130112221002 is a wasteful number, since it uses less digits than its factorization.
130112221002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21685370172.
The product of its (nonzero) digits is 48, while the sum is 15.
Adding to 130112221002 its reverse (200122211031), we get a palindrome (330234432033).
The spelling of 130112221002 in words is "one hundred thirty billion, one hundred twelve million, two hundred twenty-one thousand, two".
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