Base | Representation |
---|---|
bin | 1111110111001011001… |
… | …1101100101100101001 |
3 | 222001101121221100020020 |
4 | 3331302303230230221 |
5 | 13431044312012242 |
6 | 325104451351053 |
7 | 25455013041360 |
oct | 3756263545451 |
9 | 861347840206 |
10 | 272509094697 |
11 | a5630309254 |
12 | 449928b2489 |
13 | 1c90b52b738 |
14 | d2920347d7 |
15 | 714deaa6ec |
hex | 3f72cecb29 |
272509094697 has 16 divisors (see below), whose sum is σ = 416561907072. Its totient is φ = 155228250240.
The previous prime is 272509094677. The next prime is 272509094743. The reversal of 272509094697 is 796490905272.
It is not a de Polignac number, because 272509094697 - 210 = 272509093673 is a prime.
It is a super-2 number, since 2×2725090946972 (a number of 24 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 272509094697.
It is not an unprimeable number, because it can be changed into a prime (272509094677) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20461204 + ... + 20474517.
It is an arithmetic number, because the mean of its divisors is an integer number (26035119192).
Almost surely, 2272509094697 is an apocalyptic number.
It is an amenable number.
272509094697 is a deficient number, since it is larger than the sum of its proper divisors (144052812375).
272509094697 is a wasteful number, since it uses less digits than its factorization.
272509094697 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40936048.
The product of its (nonzero) digits is 17146080, while the sum is 60.
The spelling of 272509094697 in words is "two hundred seventy-two billion, five hundred nine million, ninety-four thousand, six hundred ninety-seven".
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