Base | Representation |
---|---|
bin | 100111101110110000111… |
… | …000001101010110111010 |
3 | 100200000022022222212122010 |
4 | 213232300320031112322 |
5 | 324213044032222004 |
6 | 5450134115110350 |
7 | 401153452012062 |
oct | 47566070152672 |
9 | 10600268885563 |
10 | 2730271757754 |
11 | 9629a12580a2 |
12 | 38118a5a23b6 |
13 | 16a6044862b8 |
14 | 962083403a2 |
15 | 4b04998ea89 |
hex | 27bb0e0d5ba |
2730271757754 has 16 divisors (see below), whose sum is σ = 5747940542880. Its totient is φ = 862191081360.
The previous prime is 2730271757749. The next prime is 2730271757771. The reversal of 2730271757754 is 4577571720372.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (57).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 2730271757694 and 2730271757703.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 11974876017 + ... + 11974876244.
It is an arithmetic number, because the mean of its divisors is an integer number (359246283930).
Almost surely, 22730271757754 is an apocalyptic number.
2730271757754 is an abundant number, since it is smaller than the sum of its proper divisors (3017668785126).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2730271757754 is a wasteful number, since it uses less digits than its factorization.
2730271757754 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23949752285.
The product of its (nonzero) digits is 20168400, while the sum is 57.
The spelling of 2730271757754 in words is "two trillion, seven hundred thirty billion, two hundred seventy-one million, seven hundred fifty-seven thousand, seven hundred fifty-four".
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