Base | Representation |
---|---|
bin | 10010110101100101010… |
… | …010111010000000000000 |
3 | 11120202021212011122222011 |
4 | 102311211102322000000 |
5 | 132202101030023242 |
6 | 2430402241422304 |
7 | 162344351434312 |
oct | 22654522720000 |
9 | 4522255148864 |
10 | 1294484611072 |
11 | 459a958a7924 |
12 | 18aa6833a994 |
13 | 950b95560b3 |
14 | 46920c877b2 |
15 | 23a14b15d17 |
hex | 12d654ba000 |
1294484611072 has 112 divisors (see below), whose sum is σ = 2679360094152. Its totient is φ = 624930324480.
The previous prime is 1294484610967. The next prime is 1294484611151. The reversal of 1294484611072 is 2701164844921.
It can be written as a sum of positive squares in 4 ways, for example, as 1076148965376 + 218335645696 = 1037376^2 + 467264^2 .
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, 32559718 + ... + 32599450.
Almost surely, 21294484611072 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 1294484611072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1339680047076).
1294484611072 is an abundant number, since it is smaller than the sum of its proper divisors (1384875483080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1294484611072 is an frugal number, since it uses more digits than its factorization.
1294484611072 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39897 (or 39873 counting only the distinct ones).
The product of its (nonzero) digits is 774144, while the sum is 49.
The spelling of 1294484611072 in words is "one trillion, two hundred ninety-four billion, four hundred eighty-four million, six hundred eleven thousand, seventy-two".
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