Base | Representation |
---|---|
bin | 1111110101010010110… |
… | …0111011101100111111 |
3 | 222000002102112002222020 |
4 | 3331110230323230333 |
5 | 13424031011122141 |
6 | 324542405451223 |
7 | 25436340614610 |
oct | 3752454735477 |
9 | 860072462866 |
10 | 272004004671 |
11 | a53a1195683 |
12 | 44871710b13 |
13 | 1c85a9b38b9 |
14 | d244d15c07 |
15 | 711e989266 |
hex | 3f54b3bb3f |
272004004671 has 16 divisors (see below), whose sum is σ = 414516764928. Its totient is φ = 155417932800.
The previous prime is 272004004669. The next prime is 272004004681. The reversal of 272004004671 is 176400400272.
It is not a de Polignac number, because 272004004671 - 21 = 272004004669 is a prime.
It is a super-2 number, since 2×2720040046712 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (272004004651) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 277165 + ... + 787926.
It is an arithmetic number, because the mean of its divisors is an integer number (25907297808).
Almost surely, 2272004004671 is an apocalyptic number.
272004004671 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
272004004671 is a deficient number, since it is larger than the sum of its proper divisors (142512760257).
272004004671 is a wasteful number, since it uses less digits than its factorization.
272004004671 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1077262.
The product of its (nonzero) digits is 18816, while the sum is 33.
The spelling of 272004004671 in words is "two hundred seventy-two billion, four million, four thousand, six hundred seventy-one".
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