Base | Representation |
---|---|
bin | 10111111111111… |
… | …01100001110110 |
3 | 112000210221021120 |
4 | 23333331201312 |
5 | 403014111340 |
6 | 31550524410 |
7 | 4663106325 |
oct | 1377754166 |
9 | 460727246 |
10 | 201316470 |
11 | a3702053 |
12 | 57506706 |
13 | 32928594 |
14 | 1ca460bc |
15 | 12a194d0 |
hex | bffd876 |
201316470 has 64 divisors (see below), whose sum is σ = 512538624. Its totient is φ = 50497920.
The previous prime is 201316469. The next prime is 201316481. The reversal of 201316470 is 74613102.
201316470 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 201316470.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39699 + ... + 44481.
It is an arithmetic number, because the mean of its divisors is an integer number (8008416).
Almost surely, 2201316470 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 201316470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (256269312).
201316470 is an abundant number, since it is smaller than the sum of its proper divisors (311222154).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201316470 is a wasteful number, since it uses less digits than its factorization.
201316470 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4877.
The product of its (nonzero) digits is 1008, while the sum is 24.
The square root of 201316470 is about 14188.6035253650. The cubic root of 201316470 is about 586.0838697727.
Adding to 201316470 its reverse (74613102), we get a palindrome (275929572).
The spelling of 201316470 in words is "two hundred one million, three hundred sixteen thousand, four hundred seventy".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •