Base | Representation |
---|---|
bin | 101100100101000111… |
… | …010000111000110100 |
3 | 11120112221202212011212 |
4 | 230211013100320310 |
5 | 1241013012121203 |
6 | 33553454220552 |
7 | 3313124230442 |
oct | 544507207064 |
9 | 146487685155 |
10 | 47867301428 |
11 | 19333931051 |
12 | 933a7b4758 |
13 | 468ac737cb |
14 | 24613b1b92 |
15 | 13a251e1d8 |
hex | b251d0e34 |
47867301428 has 12 divisors (see below), whose sum is σ = 84115363332. Its totient is φ = 23834340480.
The previous prime is 47867301389. The next prime is 47867301431. The reversal of 47867301428 is 82410376874.
It can be written as a sum of positive squares in 2 ways, for example, as 23969851684 + 23897449744 = 154822^2 + 154588^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24826475 + ... + 24828402.
It is an arithmetic number, because the mean of its divisors is an integer number (7009613611).
Almost surely, 247867301428 is an apocalyptic number.
It is an amenable number.
47867301428 is a deficient number, since it is larger than the sum of its proper divisors (36248061904).
47867301428 is a wasteful number, since it uses less digits than its factorization.
47867301428 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49655122 (or 49655120 counting only the distinct ones).
The product of its (nonzero) digits is 1806336, while the sum is 50.
The spelling of 47867301428 in words is "forty-seven billion, eight hundred sixty-seven million, three hundred one thousand, four hundred twenty-eight".
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