Base | Representation |
---|---|
bin | 111110101100011001000010… |
… | …1100101111011100000010000 |
3 | 2200022112221201021102211012120 |
4 | 1331120302011211323200100 |
5 | 1034240100222214000000 |
6 | 5232504412020054240 |
7 | 224104405455203265 |
oct | 17530620545734020 |
9 | 2608487637384176 |
10 | 551458862250000 |
11 | 14a791432267851 |
12 | 51a24509234380 |
13 | 1a892469810653 |
14 | 9a26a7399926c |
15 | 43b4a9d0ce6a0 |
hex | 1f58c8597b810 |
551458862250000 has 280 divisors, whose sum is σ = 1780901164173312. Its totient is φ = 147041544000000.
The previous prime is 551458862249909. The next prime is 551458862250001. The reversal of 551458862250000 is 52268854155.
It is not an unprimeable number, because it can be changed into a prime (551458862250001) by changing a digit.
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 55 ways as a sum of consecutive naturals, for example, 9489720945 + ... + 9489779055.
Almost surely, 2551458862250000 is an apocalyptic number.
551458862250000 is a gapful number since it is divisible by the number (50) 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 551458862250000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (890450582086656).
551458862250000 is an abundant number, since it is smaller than the sum of its proper divisors (1229442301923312).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
551458862250000 is an equidigital number, since it uses as much as digits as its factorization.
551458862250000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70805 (or 70774 counting only the distinct ones).
The product of its (nonzero) digits is 3840000, while the sum is 51.
The spelling of 551458862250000 in words is "five hundred fifty-one trillion, four hundred fifty-eight billion, eight hundred sixty-two million, two hundred fifty thousand".
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