Base | Representation |
---|---|
bin | 100001000100111111… |
… | …0001111110011111111 |
3 | 20210100111111221201212 |
4 | 1002021332033303333 |
5 | 2130434233214043 |
6 | 52344354555035 |
7 | 5063203233620 |
oct | 1021176176377 |
9 | 223314457655 |
10 | 71034273023 |
11 | 28141aa476a |
12 | 11925298a7b |
13 | 69107c471c |
14 | 361c125a47 |
15 | 1cab312018 |
hex | 1089f8fcff |
71034273023 has 8 divisors (see below), whose sum is σ = 81245608992. Its totient is φ = 60838832736.
The previous prime is 71034273001. The next prime is 71034273047. The reversal of 71034273023 is 32037243017.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 71034273023 - 226 = 70967164159 is a prime.
It is a super-2 number, since 2×710342730232 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (71034273073) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3964340 + ... + 3982217.
It is an arithmetic number, because the mean of its divisors is an integer number (10155701124).
Almost surely, 271034273023 is an apocalyptic number.
71034273023 is a deficient number, since it is larger than the sum of its proper divisors (10211335969).
71034273023 is a wasteful number, since it uses less digits than its factorization.
71034273023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7947841.
The product of its (nonzero) digits is 21168, while the sum is 32.
The spelling of 71034273023 in words is "seventy-one billion, thirty-four million, two hundred seventy-three thousand, twenty-three".
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