Base | Representation |
---|---|
bin | 10000101101000111… |
… | …10001111101010100 |
3 | 212011000122120210220 |
4 | 20112203301331110 |
5 | 121331403204022 |
6 | 4041532114340 |
7 | 435150152466 |
oct | 102643617524 |
9 | 25130576726 |
10 | 8968413012 |
11 | 3892487489 |
12 | 18a36059b0 |
13 | acc070b80 |
14 | 611152136 |
15 | 37753c85c |
hex | 2168f1f54 |
8968413012 has 48 divisors (see below), whose sum is σ = 22629617472. Its totient is φ = 2748049920.
The previous prime is 8968413001. The next prime is 8968413089. The reversal of 8968413012 is 2103148698.
8968413012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81678 + ... + 156869.
It is an arithmetic number, because the mean of its divisors is an integer number (471450364).
Almost surely, 28968413012 is an apocalyptic number.
It is an amenable number.
8968413012 is an abundant number, since it is smaller than the sum of its proper divisors (13661204460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8968413012 is a wasteful number, since it uses less digits than its factorization.
8968413012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 238808 (or 238806 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 42.
The square root of 8968413012 is about 94701.7054334292. The cubic root of 8968413012 is about 2077.6475045761.
The spelling of 8968413012 in words is "eight billion, nine hundred sixty-eight million, four hundred thirteen thousand, twelve".
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