Base | Representation |
---|---|
bin | 101010000111111111111… |
… | …011011011111100011010 |
3 | 101020202000001122001220012 |
4 | 222013333323123330122 |
5 | 334412031012324432 |
6 | 10053504511201522 |
7 | 416100003323564 |
oct | 52077773337432 |
9 | 11222001561805 |
10 | 2894806761242 |
11 | a16753a49520 |
12 | 3a9048b162a2 |
13 | 17cc96133c26 |
14 | a0176272334 |
15 | 50479631cb2 |
hex | 2a1ffedbf1a |
2894806761242 has 16 divisors (see below), whose sum is σ = 4736985192864. Its totient is φ = 1315813290000.
The previous prime is 2894806761227. The next prime is 2894806761251. The reversal of 2894806761242 is 2421676084982.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4863617 + ... + 5426267.
It is an arithmetic number, because the mean of its divisors is an integer number (296061574554).
Almost surely, 22894806761242 is an apocalyptic number.
2894806761242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
2894806761242 is a deficient number, since it is larger than the sum of its proper divisors (1842178431622).
2894806761242 is a wasteful number, since it uses less digits than its factorization.
2894806761242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 796525.
The product of its (nonzero) digits is 18579456, while the sum is 59.
The spelling of 2894806761242 in words is "two trillion, eight hundred ninety-four billion, eight hundred six million, seven hundred sixty-one thousand, two hundred forty-two".
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