Base | Representation |
---|---|
bin | 100110011101110100000… |
… | …001000011101000101010 |
3 | 100100200221200212012021121 |
4 | 212131310001003220222 |
5 | 321302040414234010 |
6 | 5342201104325454 |
7 | 361655465335312 |
oct | 46356401035052 |
9 | 10320850765247 |
10 | 2643351321130 |
11 | 92a0479aa603 |
12 | 36837101388a |
13 | 162361684c90 |
14 | 91d2043a442 |
15 | 48b5db713da |
hex | 26774043a2a |
2643351321130 has 32 divisors (see below), whose sum is σ = 5346818999424. Its totient is φ = 933571569216.
The previous prime is 2643351321113. The next prime is 2643351321133. The reversal of 2643351321130 is 311231533462.
It is not an unprimeable number, because it can be changed into a prime (2643351321133) 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, 442029004 + ... + 442034983.
It is an arithmetic number, because the mean of its divisors is an integer number (167088093732).
Almost surely, 22643351321130 is an apocalyptic number.
2643351321130 is an abundant number, since it is smaller than the sum of its proper divisors (2703467678294).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2643351321130 is a wasteful number, since it uses less digits than its factorization.
2643351321130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 884064030.
The product of its (nonzero) digits is 38880, while the sum is 34.
Adding to 2643351321130 its reverse (311231533462), we get a palindrome (2954582854592).
The spelling of 2643351321130 in words is "two trillion, six hundred forty-three billion, three hundred fifty-one million, three hundred twenty-one thousand, one hundred thirty".
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