Base | Representation |
---|---|
bin | 100001001110010111… |
… | …0101000011010110010 |
3 | 20211011102122000202011 |
4 | 1002130232220122302 |
5 | 2132110312242420 |
6 | 52435515313134 |
7 | 5104044016414 |
oct | 1023456503262 |
9 | 224142560664 |
10 | 71348946610 |
11 | 28293690687 |
12 | 119b274b7aa |
13 | 6960a5c406 |
14 | 364bc389b4 |
15 | 1cc8c6d95a |
hex | 109cba86b2 |
71348946610 has 16 divisors (see below), whose sum is σ = 131560497432. Its totient is φ = 27843491200.
The previous prime is 71348946527. The next prime is 71348946619. The reversal of 71348946610 is 1664984317.
It can be written as a sum of positive squares in 4 ways, for example, as 23033829361 + 48315117249 = 151769^2 + 219807^2 .
It is not an unprimeable number, because it can be changed into a prime (71348946619) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87010501 + ... + 87011320.
Almost surely, 271348946610 is an apocalyptic number.
71348946610 is a deficient number, since it is larger than the sum of its proper divisors (60211550822).
71348946610 is a wasteful number, since it uses less digits than its factorization.
71348946610 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 174021869.
The product of its (nonzero) digits is 870912, while the sum is 49.
The spelling of 71348946610 in words is "seventy-one billion, three hundred forty-eight million, nine hundred forty-six thousand, six hundred ten".
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