Base | Representation |
---|---|
bin | 100001011110000010… |
… | …1011000111100100110 |
3 | 20212112002111121220101 |
4 | 1002330011120330212 |
5 | 2134200000144441 |
6 | 53004030454314 |
7 | 5123062321111 |
oct | 1027405307446 |
9 | 225462447811 |
10 | 71875006246 |
11 | 2853362700a |
12 | 11b1a96439a |
13 | 6a15a39ac4 |
14 | 369ba55578 |
15 | 1d0a033231 |
hex | 10bc158f26 |
71875006246 has 8 divisors (see below), whose sum is σ = 107814144024. Its totient is φ = 35936958240.
The previous prime is 71875006223. The next prime is 71875006249. The reversal of 71875006246 is 64260057817.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 71875006196 and 71875006205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (71875006249) 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 3 ways as a sum of consecutive naturals, for example, 80515 + ... + 387598.
It is an arithmetic number, because the mean of its divisors is an integer number (13476768003).
Almost surely, 271875006246 is an apocalyptic number.
71875006246 is a deficient number, since it is larger than the sum of its proper divisors (35939137778).
71875006246 is a wasteful number, since it uses less digits than its factorization.
71875006246 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 544886.
The product of its (nonzero) digits is 564480, while the sum is 46.
The spelling of 71875006246 in words is "seventy-one billion, eight hundred seventy-five million, six thousand, two hundred forty-six".
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