Base | Representation |
---|---|
bin | 101001010110110101… |
… | …0111101000111011111 |
3 | 22111020112110010221121 |
4 | 1102231222331013133 |
5 | 2423342121032141 |
6 | 104444500111411 |
7 | 6262604410462 |
oct | 1225552750737 |
9 | 274215403847 |
10 | 88813064671 |
11 | 34735729001 |
12 | 15267395567 |
13 | 84b4c53596 |
14 | 442740d2d9 |
15 | 249c0721d1 |
hex | 14adabd1df |
88813064671 has 4 divisors (see below), whose sum is σ = 88825343992. Its totient is φ = 88800785352.
The previous prime is 88813064651. The next prime is 88813064729. The reversal of 88813064671 is 17646031888.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-88813064671 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (88813064651) 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 3 ways as a sum of consecutive naturals, for example, 6128805 + ... + 6143278.
It is an arithmetic number, because the mean of its divisors is an integer number (22206335998).
Almost surely, 288813064671 is an apocalyptic number.
88813064671 is a deficient number, since it is larger than the sum of its proper divisors (12279321).
88813064671 is a wasteful number, since it uses less digits than its factorization.
88813064671 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12279320.
The product of its (nonzero) digits is 1548288, while the sum is 52.
The spelling of 88813064671 in words is "eighty-eight billion, eight hundred thirteen million, sixty-four thousand, six hundred seventy-one".
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