Base | Representation |
---|---|
bin | 100111111001101111000… |
… | …111101000000101110110 |
3 | 100201010201102020120101020 |
4 | 213321233013220011312 |
5 | 324411211132430141 |
6 | 5455403144442010 |
7 | 402051432243024 |
oct | 47715707500566 |
9 | 10633642216336 |
10 | 2742053405046 |
11 | 96799773108a |
12 | 383518179306 |
13 | 16b761309127 |
14 | 96a04d5d714 |
15 | 4b4d8e7d266 |
hex | 27e6f1e8176 |
2742053405046 has 64 divisors (see below), whose sum is σ = 5569690775040. Its totient is φ = 899877553920.
The previous prime is 2742053405033. The next prime is 2742053405053. The reversal of 2742053405046 is 6405043502472.
It is a super-2 number, since 2×27420534050462 (a number of 26 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2742053404989 and 2742053405007.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 113903191 + ... + 113927261.
It is an arithmetic number, because the mean of its divisors is an integer number (87026418360).
Almost surely, 22742053405046 is an apocalyptic number.
2742053405046 is an abundant number, since it is smaller than the sum of its proper divisors (2827637369994).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2742053405046 is a wasteful number, since it uses less digits than its factorization.
2742053405046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25349.
The product of its (nonzero) digits is 806400, while the sum is 42.
The spelling of 2742053405046 in words is "two trillion, seven hundred forty-two billion, fifty-three million, four hundred five thousand, forty-six".
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