Base | Representation |
---|---|
bin | 11011101101111101… |
… | …00010000000101000 |
3 | 1102102002020102001212 |
4 | 31312332202000220 |
5 | 220434014134413 |
6 | 10500343332252 |
7 | 1034523314000 |
oct | 156676420050 |
9 | 42362212055 |
10 | 14881005608 |
11 | 6346a37847 |
12 | 2a73751088 |
13 | 1531cb4a81 |
14 | a124cb000 |
15 | 5c165bca8 |
hex | 376fa2028 |
14881005608 has 64 divisors (see below), whose sum is σ = 32708400000. Its totient is φ = 6344303616.
The previous prime is 14881005521. The next prime is 14881005631. The reversal of 14881005608 is 80650018841.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 515543 + ... + 543641.
It is an arithmetic number, because the mean of its divisors is an integer number (511068750).
Almost surely, 214881005608 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14881005608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16354200000).
14881005608 is an abundant number, since it is smaller than the sum of its proper divisors (17827394392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14881005608 is a wasteful number, since it uses less digits than its factorization.
14881005608 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28319 (or 28301 counting only the distinct ones).
The product of its (nonzero) digits is 61440, while the sum is 41.
The spelling of 14881005608 in words is "fourteen billion, eight hundred eighty-one million, five thousand, six hundred eight".
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