Base | Representation |
---|---|
bin | 100110110001101101001… |
… | …011101100101111100000 |
3 | 100102202002022211001122112 |
4 | 212301231023230233200 |
5 | 322124312121210122 |
6 | 5400052423254452 |
7 | 363343015042400 |
oct | 46615513545740 |
9 | 10382068731575 |
10 | 2664711506912 |
11 | 9381091a4304 |
12 | 3705325aa428 |
13 | 164386aab270 |
14 | 92d8922c800 |
15 | 494ae01a2e2 |
hex | 26c6d2ecbe0 |
2664711506912 has 576 divisors, whose sum is σ = 7096533050880. Its totient is φ = 973254610944.
The previous prime is 2664711506869. The next prime is 2664711506939. The reversal of 2664711506912 is 2196051174662.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2672729198 + ... + 2672730194.
It is an arithmetic number, because the mean of its divisors is an integer number (12320369880).
Almost surely, 22664711506912 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2664711506912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3548266525440).
2664711506912 is an abundant number, since it is smaller than the sum of its proper divisors (4431821543968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2664711506912 is a wasteful number, since it uses less digits than its factorization.
2664711506912 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1223 (or 1208 counting only the distinct ones).
The product of its (nonzero) digits is 1088640, while the sum is 50.
The spelling of 2664711506912 in words is "two trillion, six hundred sixty-four billion, seven hundred eleven million, five hundred six thousand, nine hundred twelve".
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