Base | Representation |
---|---|
bin | 101000000011100001000… |
… | …110001000011101011011 |
3 | 100202010211022212211122102 |
4 | 220003201012020131123 |
5 | 330044213210104210 |
6 | 5504301230114015 |
7 | 402602615066036 |
oct | 50034106103533 |
9 | 10663738784572 |
10 | 2752555550555 |
11 | 971396938488 |
12 | 38556934b90b |
13 | 16c746050105 |
14 | 9731da7601d |
15 | 4b900e79ea5 |
hex | 280e118875b |
2752555550555 has 32 divisors (see below), whose sum is σ = 3516437864448. Its totient is φ = 2064001737600.
The previous prime is 2752555550543. The next prime is 2752555550561. The reversal of 2752555550555 is 5550555552572.
It is not a de Polignac number, because 2752555550555 - 24 = 2752555550539 is a prime.
It is a super-2 number, since 2×27525555505552 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2752555550555.
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 31 ways as a sum of consecutive naturals, for example, 536465 + ... + 2406845.
It is an arithmetic number, because the mean of its divisors is an integer number (109888683264).
Almost surely, 22752555550555 is an apocalyptic number.
2752555550555 is a deficient number, since it is larger than the sum of its proper divisors (763882313893).
2752555550555 is a wasteful number, since it uses less digits than its factorization.
2752555550555 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1870667.
The product of its (nonzero) digits is 54687500, while the sum is 56.
The spelling of 2752555550555 in words is "two trillion, seven hundred fifty-two billion, five hundred fifty-five million, five hundred fifty thousand, five hundred fifty-five".
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