Base | Representation |
---|---|
bin | 1111111000111101111… |
… | …1101010101011111001 |
3 | 222002122011120022110001 |
4 | 3332033133222223321 |
5 | 13433041014222331 |
6 | 325224323153001 |
7 | 25502645652661 |
oct | 3761737525371 |
9 | 862564508401 |
10 | 272990382841 |
11 | a5857a55150 |
12 | 44aa7b15761 |
13 | 1c987161817 |
14 | d2d9d191a1 |
15 | 717b379561 |
hex | 3f8f7eaaf9 |
272990382841 has 8 divisors (see below), whose sum is σ = 297899165664. Its totient is φ = 248096845920.
The previous prime is 272990382809. The next prime is 272990382857. The reversal of 272990382841 is 148283099272.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 272990382841 - 25 = 272990382809 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (272990322841) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3774015 + ... + 3845668.
It is an arithmetic number, because the mean of its divisors is an integer number (37237395708).
Almost surely, 2272990382841 is an apocalyptic number.
It is an amenable number.
272990382841 is a deficient number, since it is larger than the sum of its proper divisors (24908782823).
272990382841 is a wasteful number, since it uses less digits than its factorization.
272990382841 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7622951.
The product of its (nonzero) digits is 3483648, while the sum is 55.
The spelling of 272990382841 in words is "two hundred seventy-two billion, nine hundred ninety million, three hundred eighty-two thousand, eight hundred forty-one".
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