Base | Representation |
---|---|
bin | 111100100011001010… |
… | …0101011111110100101 |
3 | 110102121221012211021201 |
4 | 1321012110223332211 |
5 | 4112244341101023 |
6 | 135422345242501 |
7 | 12252143651302 |
oct | 1710624537645 |
9 | 412557184251 |
10 | 130028847013 |
11 | 5016599233a |
12 | 2124a493431 |
13 | c352b64a80 |
14 | 64172580a9 |
15 | 35b0660bad |
hex | 1e4652bfa5 |
130028847013 has 32 divisors (see below), whose sum is σ = 157561608960. Its totient is φ = 106112540160.
The previous prime is 130028846989. The next prime is 130028847041. The reversal of 130028847013 is 310748820031.
It is a cyclic number.
It is not a de Polignac number, because 130028847013 - 217 = 130028715941 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130028847913) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46206 + ... + 512047.
It is an arithmetic number, because the mean of its divisors is an integer number (4923800280).
Almost surely, 2130028847013 is an apocalyptic number.
130028847013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
130028847013 is a deficient number, since it is larger than the sum of its proper divisors (27532761947).
130028847013 is a wasteful number, since it uses less digits than its factorization.
130028847013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 558349.
The product of its (nonzero) digits is 32256, while the sum is 37.
The spelling of 130028847013 in words is "one hundred thirty billion, twenty-eight million, eight hundred forty-seven thousand, thirteen".
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