Base | Representation |
---|---|
bin | 11100001100100111110… |
… | …01000011011111100101 |
3 | 10102121202202000222121212 |
4 | 32012103321003133211 |
5 | 111333200301130434 |
6 | 2021025533121205 |
7 | 126665656223306 |
oct | 16062371033745 |
9 | 3377682028555 |
10 | 968848848869 |
11 | 343982a0aaa0 |
12 | 137929629205 |
13 | 70492583735 |
14 | 34c6d1867ad |
15 | 1a306a508ce |
hex | e193e437e5 |
968848848869 has 16 divisors (see below), whose sum is σ = 1119920691456. Its totient is φ = 828352281600.
The previous prime is 968848848853. The next prime is 968848848887.
968848848869 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 968848848869 - 24 = 968848848853 is a prime.
It is a super-2 number, since 2×9688488488692 (a number of 25 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 (968848848829) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1648877 + ... + 2157890.
It is an arithmetic number, because the mean of its divisors is an integer number (69995043216).
Almost surely, 2968848848869 is an apocalyptic number.
It is an amenable number.
968848848869 is a deficient number, since it is larger than the sum of its proper divisors (151071842587).
968848848869 is a wasteful number, since it uses less digits than its factorization.
968848848869 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3808156.
The product of its digits is 12230590464, while the sum is 86.
The spelling of 968848848869 in words is "nine hundred sixty-eight billion, eight hundred forty-eight million, eight hundred forty-eight thousand, eight hundred sixty-nine".
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