Base | Representation |
---|---|
bin | 1010000010111100001001… |
… | …1000000001011101110100 |
3 | 1110002221200101111011122000 |
4 | 2200233002120001131310 |
5 | 2421432413212323010 |
6 | 35254142205135300 |
7 | 2220006544560240 |
oct | 240570230013564 |
9 | 43087611434560 |
10 | 11045621995380 |
11 | 3579470726325 |
12 | 12a487055a530 |
13 | 6217a01624ab |
14 | 2a287a675420 |
15 | 1424c6a0c7c0 |
hex | a0bc2601774 |
11045621995380 has 384 divisors, whose sum is σ = 39884773662720. Its totient is φ = 2485510272000.
The previous prime is 11045621995307. The next prime is 11045621995393. The reversal of 11045621995380 is 8359912654011.
11045621995380 is a `hidden beast` number, since 1 + 1 + 0 + 4 + 5 + 621 + 9 + 9 + 5 + 3 + 8 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 185420800 + ... + 185480360.
It is an arithmetic number, because the mean of its divisors is an integer number (103866598080).
Almost surely, 211045621995380 is an apocalyptic number.
11045621995380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 11045621995380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19942386831360).
11045621995380 is an abundant number, since it is smaller than the sum of its proper divisors (28839151667340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11045621995380 is a wasteful number, since it uses less digits than its factorization.
11045621995380 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60348 (or 60340 counting only the distinct ones).
The product of its (nonzero) digits is 2332800, while the sum is 54.
The spelling of 11045621995380 in words is "eleven trillion, forty-five billion, six hundred twenty-one million, nine hundred ninety-five thousand, three hundred eighty".
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