Base | Representation |
---|---|
bin | 1110001110101000101… |
… | …00010011111101100100 |
3 | 1201201220211011220202122 |
4 | 13013110110103331210 |
5 | 31002223202231014 |
6 | 1012332230125112 |
7 | 50215143216152 |
oct | 7072424237544 |
9 | 1651824156678 |
10 | 488893398884 |
11 | 17937a63a710 |
12 | 7a9014b0798 |
13 | 3714410b157 |
14 | 1993c1243d2 |
15 | cab5a3858e |
hex | 71d4513f64 |
488893398884 has 12 divisors (see below), whose sum is σ = 933341943408. Its totient is φ = 222224272200.
The previous prime is 488893398871. The next prime is 488893398919.
488893398884 is nontrivially palindromic in base 10.
It is a junction number, because it is equal to n+sod(n) for n = 488893398799 and 488893398808.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5555606762 + ... + 5555606849.
It is an arithmetic number, because the mean of its divisors is an integer number (77778495284).
Almost surely, 2488893398884 is an apocalyptic number.
488893398884 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
488893398884 is a deficient number, since it is larger than the sum of its proper divisors (444448544524).
488893398884 is a wasteful number, since it uses less digits than its factorization.
488893398884 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11111213626 (or 11111213624 counting only the distinct ones).
The product of its digits is 3057647616, while the sum is 80.
The spelling of 488893398884 in words is "four hundred eighty-eight billion, eight hundred ninety-three million, three hundred ninety-eight thousand, eight hundred eighty-four".
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