Base | Representation |
---|---|
bin | 11101111010100111001… |
… | …010000011111010000101 |
3 | 21021112101011010120202111 |
4 | 131322213022003322011 |
5 | 232140233443100010 |
6 | 4212230530541021 |
7 | 301345416323206 |
oct | 35724712037205 |
9 | 7245334116674 |
10 | 2055798800005 |
11 | 72294a912135 |
12 | 292516a37771 |
13 | 11bb267b55b2 |
14 | 717033b75ad |
15 | 387219b558a |
hex | 1dea7283e85 |
2055798800005 has 8 divisors (see below), whose sum is σ = 2470007957400. Its totient is φ = 1642606108416.
The previous prime is 2055798799933. The next prime is 2055798800021. The reversal of 2055798800005 is 5000088975502.
It can be written as a sum of positive squares in 4 ways, for example, as 305199897601 + 1750598902404 = 552449^2 + 1323102^2 .
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 2055798800005 - 217 = 2055798668933 is a prime.
It is a super-2 number, since 2×20557988000052 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 254112000 + ... + 254120089.
It is an arithmetic number, because the mean of its divisors is an integer number (308750994675).
Almost surely, 22055798800005 is an apocalyptic number.
It is an amenable number.
2055798800005 is a deficient number, since it is larger than the sum of its proper divisors (414209157395).
2055798800005 is an equidigital number, since it uses as much as digits as its factorization.
2055798800005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 508232903.
The product of its (nonzero) digits is 1008000, while the sum is 49.
The spelling of 2055798800005 in words is "two trillion, fifty-five billion, seven hundred ninety-eight million, eight hundred thousand, five".
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