Base | Representation |
---|---|
bin | 100111111010000100000… |
… | …010110011000111010111 |
3 | 100201011121212211001122011 |
4 | 213322010002303013113 |
5 | 324412421020223030 |
6 | 5455502045045051 |
7 | 402063224205562 |
oct | 47720402630727 |
9 | 10634555731564 |
10 | 2742404461015 |
11 | 96805790768a |
12 | 3835b5856787 |
13 | 16b7b8c71b5b |
14 | 96a398234d9 |
15 | 4b509bc4b2a |
hex | 27e840b31d7 |
2742404461015 has 16 divisors (see below), whose sum is σ = 3292327374336. Its totient is φ = 2192962464000.
The previous prime is 2742404461009. The next prime is 2742404461031. The reversal of 2742404461015 is 5101644042472.
2742404461015 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2742404461015 - 229 = 2741867590103 is a prime.
It is a Duffinian number.
It is a congruent 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, 141416970 + ... + 141436360.
It is an arithmetic number, because the mean of its divisors is an integer number (205770460896).
Almost surely, 22742404461015 is an apocalyptic number.
2742404461015 is a deficient number, since it is larger than the sum of its proper divisors (549922913321).
2742404461015 is a wasteful number, since it uses less digits than its factorization.
2742404461015 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30330.
The product of its (nonzero) digits is 215040, while the sum is 40.
The spelling of 2742404461015 in words is "two trillion, seven hundred forty-two billion, four hundred four million, four hundred sixty-one thousand, fifteen".
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