Base | Representation |
---|---|
bin | 11011101001001100… |
… | …010110010111110111 |
3 | 2211121121011120002200 |
4 | 123221030112113313 |
5 | 441242111214341 |
6 | 21345155035543 |
7 | 2100356651235 |
oct | 335114262767 |
9 | 84547146080 |
10 | 29682132471 |
11 | 116518764a2 |
12 | 590459bbb3 |
13 | 2a5057c6c4 |
14 | 1618143955 |
15 | b8ac8adb6 |
hex | 6e93165f7 |
29682132471 has 12 divisors (see below), whose sum is σ = 43061417880. Its totient is φ = 19701676080.
The previous prime is 29682132427. The next prime is 29682132509. The reversal of 29682132471 is 17423128692.
29682132471 is a `hidden beast` number, since 2 + 96 + 82 + 13 + 2 + 471 = 666.
It is not a de Polignac number, because 29682132471 - 215 = 29682099703 is a prime.
It is a super-3 number, since 3×296821324713 (a number of 32 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29682132401) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7198845 + ... + 7202966.
It is an arithmetic number, because the mean of its divisors is an integer number (3588451490).
Almost surely, 229682132471 is an apocalyptic number.
29682132471 is a deficient number, since it is larger than the sum of its proper divisors (13379285409).
29682132471 is a wasteful number, since it uses less digits than its factorization.
29682132471 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14402046 (or 14402043 counting only the distinct ones).
The product of its digits is 290304, while the sum is 45.
The spelling of 29682132471 in words is "twenty-nine billion, six hundred eighty-two million, one hundred thirty-two thousand, four hundred seventy-one".
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