Base | Representation |
---|---|
bin | 111000011011101111… |
… | …1100000111110100001 |
3 | 102120210221112120210001 |
4 | 1300313133200332201 |
5 | 3441144130431310 |
6 | 131401324140001 |
7 | 11520126535303 |
oct | 1606737407641 |
9 | 376727476701 |
10 | 121190092705 |
11 | 4743a714410 |
12 | 1b5a2397601 |
13 | b574920236 |
14 | 5c19417973 |
15 | 32446d593a |
hex | 1c377e0fa1 |
121190092705 has 16 divisors (see below), whose sum is σ = 158655705984. Its totient is φ = 88134439680.
The previous prime is 121190092627. The next prime is 121190092733. The reversal of 121190092705 is 507290091121.
It is not a de Polignac number, because 121190092705 - 27 = 121190092577 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2150569 + ... + 2206201.
It is an arithmetic number, because the mean of its divisors is an integer number (9915981624).
Almost surely, 2121190092705 is an apocalyptic number.
It is an amenable number.
121190092705 is a deficient number, since it is larger than the sum of its proper divisors (37465613279).
121190092705 is a wasteful number, since it uses less digits than its factorization.
121190092705 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 95256.
The product of its (nonzero) digits is 11340, while the sum is 37.
The spelling of 121190092705 in words is "one hundred twenty-one billion, one hundred ninety million, ninety-two thousand, seven hundred five".
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