Base | Representation |
---|---|
bin | 11101000000011010000… |
… | …011111010101001100000 |
3 | 21001120001122111020002000 |
4 | 131000122003322221200 |
5 | 230124240311401431 |
6 | 4123413232524000 |
7 | 264003611644050 |
oct | 35003203725140 |
9 | 7046048436060 |
10 | 1993302059616 |
11 | 6a939a05806a |
12 | 2823949b0600 |
13 | 115c769ca83a |
14 | 6c6950c1560 |
15 | 36cb4e7c9e6 |
hex | 1d01a0faa60 |
1993302059616 has 384 divisors, whose sum is σ = 6791162757120. Its totient is φ = 557057088000.
The previous prime is 1993302059611. The next prime is 1993302059629. The reversal of 1993302059616 is 6169502033991.
1993302059616 is a `hidden beast` number, since 1 + 9 + 9 + 3 + 30 + 2 + 0 + 596 + 16 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1993302059611) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 54516541 + ... + 54553091.
It is an arithmetic number, because the mean of its divisors is an integer number (17685319680).
Almost surely, 21993302059616 is an apocalyptic number.
1993302059616 is a gapful number since it is divisible by the number (16) 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 1993302059616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3395581378560).
1993302059616 is an abundant number, since it is smaller than the sum of its proper divisors (4797860697504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1993302059616 is a wasteful number, since it uses less digits than its factorization.
1993302059616 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36775 (or 36761 counting only the distinct ones).
The product of its (nonzero) digits is 2361960, while the sum is 54.
The spelling of 1993302059616 in words is "one trillion, nine hundred ninety-three billion, three hundred two million, fifty-nine thousand, six hundred sixteen".
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