Base | Representation |
---|---|
bin | 100101000000000101100… |
… | …010000001000110010001 |
3 | 100000002012001221021100001 |
4 | 211000011202001012101 |
5 | 313124434120131310 |
6 | 5224034553330001 |
7 | 351463544440042 |
oct | 45000542010621 |
9 | 10002161837301 |
10 | 2542713442705 |
11 | 8a03a44a4a57 |
12 | 350965706901 |
13 | 155a139769a7 |
14 | 8b0d47b28c9 |
15 | 4621d93593a |
hex | 25005881191 |
2542713442705 has 16 divisors (see below), whose sum is σ = 3117058018560. Its totient is φ = 1990327316992.
The previous prime is 2542713442699. The next prime is 2542713442727. The reversal of 2542713442705 is 5072443172452.
It is a cyclic number.
It is not a de Polignac number, because 2542713442705 - 229 = 2542176571793 is a prime.
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, 697024 + ... + 2360353.
It is an arithmetic number, because the mean of its divisors is an integer number (194816126160).
Almost surely, 22542713442705 is an apocalyptic number.
It is an amenable number.
2542713442705 is a deficient number, since it is larger than the sum of its proper divisors (574344575855).
2542713442705 is a wasteful number, since it uses less digits than its factorization.
2542713442705 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3060968.
The product of its (nonzero) digits is 1881600, while the sum is 46.
The spelling of 2542713442705 in words is "two trillion, five hundred forty-two billion, seven hundred thirteen million, four hundred forty-two thousand, seven hundred five".
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