Base | Representation |
---|---|
bin | 100100110101101111… |
… | …1001000111000010000 |
3 | 21120012111120101222102 |
4 | 1021223133020320100 |
5 | 2244010330030042 |
6 | 100202140255532 |
7 | 5500326106613 |
oct | 1115337107020 |
9 | 246174511872 |
10 | 79112736272 |
11 | 30608093779 |
12 | 133ba8415a8 |
13 | 75ca37a5ab |
14 | 3b86db617a |
15 | 20d065ab32 |
hex | 126b7c8e10 |
79112736272 has 10 divisors (see below), whose sum is σ = 153280926558. Its totient is φ = 39556368128.
The previous prime is 79112736271. The next prime is 79112736289. The reversal of 79112736272 is 27263721197.
It can be written as a sum of positive squares in only one way, i.e., 44522688016 + 34590048256 = 211004^2 + 185984^2 .
It is not an unprimeable number, because it can be changed into a prime (79112736271) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2472272993 + ... + 2472273024.
Almost surely, 279112736272 is an apocalyptic number.
It is an amenable number.
79112736272 is a deficient number, since it is larger than the sum of its proper divisors (74168190286).
79112736272 is a wasteful number, since it uses less digits than its factorization.
79112736272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4944546025 (or 4944546019 counting only the distinct ones).
The product of its digits is 444528, while the sum is 47.
The spelling of 79112736272 in words is "seventy-nine billion, one hundred twelve million, seven hundred thirty-six thousand, two hundred seventy-two".
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