Base | Representation |
---|---|
bin | 10100111111110101… |
… | …00000110111001110 |
3 | 1002002121212011022002 |
4 | 22133322200313032 |
5 | 141041322212034 |
6 | 5102332152302 |
7 | 546231436334 |
oct | 123772406716 |
9 | 32077764262 |
10 | 11272850894 |
11 | 48652597a8 |
12 | 2227308692 |
13 | 10a860ac96 |
14 | 78d217b54 |
15 | 45e9d8e7e |
hex | 29fea0dce |
11272850894 has 16 divisors (see below), whose sum is σ = 17148639600. Its totient is φ = 5557003584.
The previous prime is 11272850887. The next prime is 11272850947. The reversal of 11272850894 is 49805827211.
It is a congruent number.
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, 29489 + ... + 153020.
It is an arithmetic number, because the mean of its divisors is an integer number (1071789975).
Almost surely, 211272850894 is an apocalyptic number.
11272850894 is a deficient number, since it is larger than the sum of its proper divisors (5875788706).
11272850894 is a wasteful number, since it uses less digits than its factorization.
11272850894 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 182947.
The product of its (nonzero) digits is 322560, while the sum is 47.
The spelling of 11272850894 in words is "eleven billion, two hundred seventy-two million, eight hundred fifty thousand, eight hundred ninety-four".
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