Base | Representation |
---|---|
bin | 111111110001011110… |
… | …1101001100101000010 |
3 | 111002111101222011210212 |
4 | 1333202331221211002 |
5 | 4220434130014312 |
6 | 142525332154122 |
7 | 12615536035151 |
oct | 1774275514502 |
9 | 432441864725 |
10 | 136951798082 |
11 | 530987a0a00 |
12 | 22660a68942 |
13 | cbb7201918 |
14 | 68b2879598 |
15 | 386830a822 |
hex | 1fe2f69942 |
136951798082 has 18 divisors (see below), whose sum is σ = 225810184089. Its totient is φ = 62248200520.
The previous prime is 136951798033. The next prime is 136951798141. The reversal of 136951798082 is 280897159631.
It can be written as a sum of positive squares in 2 ways, for example, as 120756945001 + 16194853081 = 347501^2 + 127259^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=261679.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 5745044 + ... + 5768832.
Almost surely, 2136951798082 is an apocalyptic number.
136951798082 is a deficient number, since it is larger than the sum of its proper divisors (88858386007).
136951798082 is an frugal number, since it uses more digits than its factorization.
136951798082 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47602 (or 23802 counting only the distinct ones).
The product of its (nonzero) digits is 6531840, while the sum is 59.
The spelling of 136951798082 in words is "one hundred thirty-six billion, nine hundred fifty-one million, seven hundred ninety-eight thousand, eighty-two".
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