Base | Representation |
---|---|
bin | 100000001100011001110… |
… | …001110101001000001001 |
3 | 21211111102211020112110022 |
4 | 200030121301311020021 |
5 | 242221333201304010 |
6 | 4412200230030225 |
7 | 315556602152666 |
oct | 40143161651011 |
9 | 7744384215408 |
10 | 2212340650505 |
11 | 7832806923a7 |
12 | 2b89244a8375 |
13 | 1308134797bb |
14 | 79113904a6d |
15 | 3c834a60d55 |
hex | 20319c75209 |
2212340650505 has 16 divisors (see below), whose sum is σ = 2773651192704. Its totient is φ = 1690834020480.
The previous prime is 2212340650489. The next prime is 2212340650517. The reversal of 2212340650505 is 5050560432122.
It is not a de Polignac number, because 2212340650505 - 24 = 2212340650489 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, 11767244 + ... + 11953773.
It is an arithmetic number, because the mean of its divisors is an integer number (173353199544).
Almost surely, 22212340650505 is an apocalyptic number.
It is an amenable number.
2212340650505 is a deficient number, since it is larger than the sum of its proper divisors (561310542199).
2212340650505 is a wasteful number, since it uses less digits than its factorization.
2212340650505 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23721856.
The product of its (nonzero) digits is 72000, while the sum is 35.
The spelling of 2212340650505 in words is "two trillion, two hundred twelve billion, three hundred forty million, six hundred fifty thousand, five hundred five".
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