Base | Representation |
---|---|
bin | 10000010000001… |
… | …100000001010100 |
3 | 201000002112021002 |
4 | 100100030001110 |
5 | 1024301211441 |
6 | 43020242432 |
7 | 6520506332 |
oct | 2020140124 |
9 | 630075232 |
10 | 272678996 |
11 | 12aa13847 |
12 | 773a0418 |
13 | 44653325 |
14 | 28300b52 |
15 | 18e13b9b |
hex | 1040c054 |
272678996 has 24 divisors (see below), whose sum is σ = 505132320. Its totient is φ = 128574432.
The previous prime is 272678993. The next prime is 272679019. The reversal of 272678996 is 699876272.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (272678993) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22346 + ... + 32321.
It is an arithmetic number, because the mean of its divisors is an integer number (21047180).
Almost surely, 2272678996 is an apocalyptic number.
It is an amenable number.
272678996 is a deficient number, since it is larger than the sum of its proper divisors (232453324).
272678996 is a wasteful number, since it uses less digits than its factorization.
272678996 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54743 (or 54741 counting only the distinct ones).
The product of its digits is 4572288, while the sum is 56.
The square root of 272678996 is about 16512.9947617021. The cubic root of 272678996 is about 648.4610503598.
It can be divided in two parts, 27267 and 8996, that added together give a palindrome (36263).
The spelling of 272678996 in words is "two hundred seventy-two million, six hundred seventy-eight thousand, nine hundred ninety-six".
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