Base | Representation |
---|---|
bin | 1000011110101… |
… | …00111011001110 |
3 | 11221211121112111 |
4 | 10033110323032 |
5 | 121202023414 |
6 | 11020254234 |
7 | 1522365400 |
oct | 417247316 |
9 | 157747474 |
10 | 71126734 |
11 | 37170628 |
12 | 1b9a137a |
13 | 11974633 |
14 | 9636b70 |
15 | 639e8c4 |
hex | 43d4ece |
71126734 has 36 divisors (see below), whose sum is σ = 128685024. Its totient is φ = 29397648.
The previous prime is 71126723. The next prime is 71126743. The reversal of 71126734 is 43762117.
It is a junction number, because it is equal to n+sod(n) for n = 71126696 and 71126705.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 81987 + ... + 82849.
It is an arithmetic number, because the mean of its divisors is an integer number (3574584).
Almost surely, 271126734 is an apocalyptic number.
71126734 is a deficient number, since it is larger than the sum of its proper divisors (57558290).
71126734 is a wasteful number, since it uses less digits than its factorization.
71126734 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 937 (or 901 counting only the distinct ones).
The product of its digits is 7056, while the sum is 31.
The square root of 71126734 is about 8433.6666996034. Note that the first 4 decimals coincide. The cubic root of 71126734 is about 414.3280052065.
The spelling of 71126734 in words is "seventy-one million, one hundred twenty-six thousand, seven hundred thirty-four".
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