Base | Representation |
---|---|
bin | 11001100110110001… |
… | …100001111001011111 |
3 | 2121222002221011000222 |
4 | 121212301201321133 |
5 | 422301440014321 |
6 | 20344113111555 |
7 | 1662220454102 |
oct | 314661417137 |
9 | 77862834028 |
10 | 27494063711 |
11 | 10729756004 |
12 | 53b38585bb |
13 | 279216796a |
14 | 148b6d0739 |
15 | aadb293ab |
hex | 666c61e5f |
27494063711 has 24 divisors (see below), whose sum is σ = 29268481536. Its totient is φ = 25799614560.
The previous prime is 27494063699. The next prime is 27494063731. The reversal of 27494063711 is 11736049472.
It is a happy number.
It is not a de Polignac number, because 27494063711 - 230 = 26420321887 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27494063731) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14725400 + ... + 14727266.
It is an arithmetic number, because the mean of its divisors is an integer number (1219520064).
Almost surely, 227494063711 is an apocalyptic number.
27494063711 is a deficient number, since it is larger than the sum of its proper divisors (1774417825).
27494063711 is a wasteful number, since it uses less digits than its factorization.
27494063711 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2319 (or 2282 counting only the distinct ones).
The product of its (nonzero) digits is 254016, while the sum is 44.
The spelling of 27494063711 in words is "twenty-seven billion, four hundred ninety-four million, sixty-three thousand, seven hundred eleven".
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