Base | Representation |
---|---|
bin | 111100100110001101… |
… | …0010111101110110001 |
3 | 110102220001102202011121 |
4 | 1321030122113232301 |
5 | 4113002014001431 |
6 | 135440434542241 |
7 | 12254524152154 |
oct | 1711432275661 |
9 | 412801382147 |
10 | 130131000241 |
11 | 502086145a0 |
12 | 21278737981 |
13 | c36b080678 |
14 | 6426a49c9b |
15 | 35b95dd611 |
hex | 1e4c697bb1 |
130131000241 has 8 divisors (see below), whose sum is σ = 142681708224. Its totient is φ = 117700395120.
The previous prime is 130131000239. The next prime is 130131000253. The reversal of 130131000241 is 142000131031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 130131000241 - 21 = 130131000239 is a prime.
It is not an unprimeable number, because it can be changed into a prime (130131000221) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30023445 + ... + 30027778.
It is an arithmetic number, because the mean of its divisors is an integer number (17835213528).
Almost surely, 2130131000241 is an apocalyptic number.
130131000241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
130131000241 is a deficient number, since it is larger than the sum of its proper divisors (12550707983).
130131000241 is a wasteful number, since it uses less digits than its factorization.
130131000241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60051431.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 130131000241 its reverse (142000131031), we get a palindrome (272131131272).
The spelling of 130131000241 in words is "one hundred thirty billion, one hundred thirty-one million, two hundred forty-one", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.089 sec. • engine limits •