Base | Representation |
---|---|
bin | 111100100010111101… |
… | …1101110001001101000 |
3 | 110102121110220022122101 |
4 | 1321011323232021220 |
5 | 4112241202133222 |
6 | 135421553103144 |
7 | 12252034222450 |
oct | 1710573561150 |
9 | 412543808571 |
10 | 130022302312 |
11 | 501622221a1 |
12 | 21248257ab4 |
13 | c3516b2b76 |
14 | 6416432d60 |
15 | 35aecbb927 |
hex | 1e45eee268 |
130022302312 has 64 divisors (see below), whose sum is σ = 284368896000. Its totient is φ = 54585026496.
The previous prime is 130022302301. The next prime is 130022302357. The reversal of 130022302312 is 213203220031.
It is a self number, because there is not a number n which added to its sum of digits gives 130022302312.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 446139 + ... + 677557.
It is an arithmetic number, because the mean of its divisors is an integer number (4443264000).
Almost surely, 2130022302312 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 130022302312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (142184448000).
130022302312 is an abundant number, since it is smaller than the sum of its proper divisors (154346593688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130022302312 is a wasteful number, since it uses less digits than its factorization.
130022302312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 231638 (or 231634 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 130022302312 its reverse (213203220031), we get a palindrome (343225522343).
The spelling of 130022302312 in words is "one hundred thirty billion, twenty-two million, three hundred two thousand, three hundred twelve".
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