Base | Representation |
---|---|
bin | 11110110010100011111… |
… | …111001111101110111011 |
3 | 21111021102222102122210101 |
4 | 132302203333033232323 |
5 | 234131303021102410 |
6 | 4300004124100231 |
7 | 305603234146444 |
oct | 36624377175673 |
9 | 7437388378711 |
10 | 2115875175355 |
11 | 746379415117 |
12 | 2a20a2394677 |
13 | 1246ac0040a6 |
14 | 745a206c2cb |
15 | 3a08aca2d3a |
hex | 1eca3fcfbbb |
2115875175355 has 8 divisors (see below), whose sum is σ = 2539465056864. Its totient is φ = 1692423576000.
The previous prime is 2115875175331. The next prime is 2115875175371. The reversal of 2115875175355 is 5535715785112.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-2115875175355 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2115875175296 and 2115875175305.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34536871 + ... + 34598080.
It is an arithmetic number, because the mean of its divisors is an integer number (317433132108).
Almost surely, 22115875175355 is an apocalyptic number.
2115875175355 is a deficient number, since it is larger than the sum of its proper divisors (423589881509).
2115875175355 is an equidigital number, since it uses as much as digits as its factorization.
2115875175355 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69141077.
The product of its digits is 7350000, while the sum is 55.
The spelling of 2115875175355 in words is "two trillion, one hundred fifteen billion, eight hundred seventy-five million, one hundred seventy-five thousand, three hundred fifty-five".
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