Base | Representation |
---|---|
bin | 1000010100101101… |
… | …01011101000110000 |
3 | 102112102121201220012 |
4 | 10022112223220300 |
5 | 33122440412420 |
6 | 2015231234052 |
7 | 215511125126 |
oct | 41226535060 |
9 | 12472551805 |
10 | 4468685360 |
11 | 19935024a7 |
12 | a48678928 |
13 | 562a61329 |
14 | 3056b7916 |
15 | 1b24a4dc5 |
hex | 10a5aba30 |
4468685360 has 80 divisors (see below), whose sum is σ = 10705079712. Its totient is φ = 1733529600.
The previous prime is 4468685359. The next prime is 4468685369. The reversal of 4468685360 is 635868644.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (80).
It is a junction number, because it is equal to n+sod(n) for n = 4468685299 and 4468685308.
It is not an unprimeable number, because it can be changed into a prime (4468685369) 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, 977480 + ... + 982040.
Almost surely, 24468685360 is an apocalyptic number.
4468685360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4468685360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5352539856).
4468685360 is an abundant number, since it is smaller than the sum of its proper divisors (6236394352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4468685360 is a wasteful number, since it uses less digits than its factorization.
4468685360 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4942 (or 4936 counting only the distinct ones).
The product of its (nonzero) digits is 3317760, while the sum is 50.
The square root of 4468685360 is about 66848.2263040688. The cubic root of 4468685360 is about 1647.1251267247.
The spelling of 4468685360 in words is "four billion, four hundred sixty-eight million, six hundred eighty-five thousand, three hundred sixty".
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