Base | Representation |
---|---|
bin | 1010111011000101011110… |
… | …1101111010001000101010 |
3 | 1120112011102111120120011110 |
4 | 2232301113231322020222 |
5 | 3033233342223241020 |
6 | 41313224304011150 |
7 | 2346464646253650 |
oct | 256612755721052 |
9 | 46464374516143 |
10 | 12010200212010 |
11 | 3910551a07090 |
12 | 141b7a7900ab6 |
13 | 691731a099b0 |
14 | 2d742257add0 |
15 | 15c62d67a8e0 |
hex | aec57b7a22a |
12010200212010 has 512 divisors, whose sum is σ = 40497533411328. Its totient is φ = 2199092613120.
The previous prime is 12010200211969. The next prime is 12010200212041. The reversal of 12010200212010 is 1021200201021.
It is an unprimeable number.
It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 58786857 + ... + 58990803.
It is an arithmetic number, because the mean of its divisors is an integer number (79096744944).
Almost surely, 212010200212010 is an apocalyptic number.
12010200212010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 12010200212010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20248766705664).
12010200212010 is an abundant number, since it is smaller than the sum of its proper divisors (28487333199318).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12010200212010 is a wasteful number, since it uses less digits than its factorization.
12010200212010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 204078.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 12010200212010 its reverse (1021200201021), we get a palindrome (13031400413031).
The spelling of 12010200212010 in words is "twelve trillion, ten billion, two hundred million, two hundred twelve thousand, ten".
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