Base | Representation |
---|---|
bin | 1011011110001000100001… |
… | …1101011100011100100110 |
3 | 1122122201120210202202011020 |
4 | 2313202020131130130212 |
5 | 3123120004212314001 |
6 | 42454003343152010 |
7 | 2441131612030125 |
oct | 267421035343446 |
9 | 48581523682136 |
10 | 12612313401126 |
11 | 402294112696a |
12 | 14b84262a5606 |
13 | 70644a3c235a |
14 | 318621341abc |
15 | 16d11dcb8736 |
hex | b788875c726 |
12612313401126 has 16 divisors (see below), whose sum is σ = 25406098939200. Its totient is φ = 4173859110888.
The previous prime is 12612313401109. The next prime is 12612313401131. The reversal of 12612313401126 is 62110431321621.
12612313401126 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 polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7561338136 + ... + 7561339803.
It is an arithmetic number, because the mean of its divisors is an integer number (1587881183700).
Almost surely, 212612313401126 is an apocalyptic number.
12612313401126 is an abundant number, since it is smaller than the sum of its proper divisors (12793785538074).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12612313401126 is a wasteful number, since it uses less digits than its factorization.
12612313401126 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15122678083.
The product of its (nonzero) digits is 10368, while the sum is 33.
Adding to 12612313401126 its reverse (62110431321621), we get a palindrome (74722744722747).
The spelling of 12612313401126 in words is "twelve trillion, six hundred twelve billion, three hundred thirteen million, four hundred one thousand, one hundred twenty-six".
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