Base | Representation |
---|---|
bin | 111100110011110100… |
… | …0111000001110101110 |
3 | 110111001212221222110101 |
4 | 1321213220320032232 |
5 | 4114420433210311 |
6 | 135554033301314 |
7 | 12302041612411 |
oct | 1714750701656 |
9 | 414055858411 |
10 | 130587788206 |
11 | 50422447107 |
12 | 2138570483a |
13 | c4118b5bc5 |
14 | 646b593b78 |
15 | 35e476cec1 |
hex | 1e67a383ae |
130587788206 has 12 divisors (see below), whose sum is σ = 204402113496. Its totient is φ = 62453856960.
The previous prime is 130587788171. The next prime is 130587788209. The reversal of 130587788206 is 602887785031.
It is a happy number.
It is a super-2 number, since 2×1305877882062 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130587788209) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2424286 + ... + 2477566.
It is an arithmetic number, because the mean of its divisors is an integer number (17033509458).
Almost surely, 2130587788206 is an apocalyptic number.
130587788206 is a deficient number, since it is larger than the sum of its proper divisors (73814325290).
130587788206 is an frugal number, since it uses more digits than its factorization.
130587788206 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 106587 (or 53306 counting only the distinct ones).
The product of its (nonzero) digits is 4515840, while the sum is 55.
The spelling of 130587788206 in words is "one hundred thirty billion, five hundred eighty-seven million, seven hundred eighty-eight thousand, two hundred six".
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