Base | Representation |
---|---|
bin | 1000000000010100111… |
… | …00111110100101110001 |
3 | 222021221221021010012001 |
4 | 10000022130332211301 |
5 | 14001302114304010 |
6 | 330205134134001 |
7 | 25605035160211 |
oct | 4001234764561 |
9 | 867857233161 |
10 | 275053275505 |
11 | a6716448a18 |
12 | 45382951301 |
13 | 1cc25659678 |
14 | d453ca6241 |
15 | 724c511c3a |
hex | 400a73e971 |
275053275505 has 8 divisors (see below), whose sum is σ = 330335149032. Its totient is φ = 219861808128.
The previous prime is 275053275499. The next prime is 275053275631. The reversal of 275053275505 is 505572350572.
It can be written as a sum of positive squares in 4 ways, for example, as 2979413056 + 272073862449 = 54584^2 + 521607^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 275053275505 - 25 = 275053275473 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22594842 + ... + 22607011.
It is an arithmetic number, because the mean of its divisors is an integer number (41291893629).
Almost surely, 2275053275505 is an apocalyptic number.
It is an amenable number.
275053275505 is a deficient number, since it is larger than the sum of its proper divisors (55281873527).
275053275505 is a wasteful number, since it uses less digits than its factorization.
275053275505 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45203075.
The product of its (nonzero) digits is 1837500, while the sum is 46.
The spelling of 275053275505 in words is "two hundred seventy-five billion, fifty-three million, two hundred seventy-five thousand, five hundred five".
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