Base | Representation |
---|---|
bin | 11101010011010001011… |
… | …011011011111000001110 |
3 | 21010111100100020010000000 |
4 | 131103101123123320032 |
5 | 230442231412343000 |
6 | 4141003234545130 |
7 | 265321565235450 |
oct | 35232133337016 |
9 | 7114310203000 |
10 | 2013558324750 |
11 | 706a441a9955 |
12 | 2862a87381a6 |
13 | 117b544cc73b |
14 | 6d6574342d0 |
15 | 3759d469000 |
hex | 1d4d16dbe0e |
2013558324750 has 512 divisors, whose sum is σ = 6550224445440. Its totient is φ = 453874233600.
The previous prime is 2013558324721. The next prime is 2013558324769. The reversal of 2013558324750 is 574238553102.
2013558324750 is a `hidden beast` number, since 2 + 0 + 1 + 3 + 558 + 3 + 2 + 47 + 50 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a junction number, because it is equal to n+sod(n) for n = 2013558324696 and 2013558324705.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 279385647 + ... + 279392853.
It is an arithmetic number, because the mean of its divisors is an integer number (12793407120).
Almost surely, 22013558324750 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2013558324750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3275112222720).
2013558324750 is an abundant number, since it is smaller than the sum of its proper divisors (4536666120690).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2013558324750 is an frugal number, since it uses more digits than its factorization.
2013558324750 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7325 (or 7297 counting only the distinct ones).
The product of its (nonzero) digits is 1008000, while the sum is 45.
The spelling of 2013558324750 in words is "two trillion, thirteen billion, five hundred fifty-eight million, three hundred twenty-four thousand, seven hundred fifty".
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