Base | Representation |
---|---|
bin | 100100010101011100010… |
… | …1010001111010000000000 |
3 | 122200101222222221201201000 |
4 | 1020222320222033100000 |
5 | 1123304401110000313 |
6 | 14342050522212000 |
7 | 1023536155201035 |
oct | 110527052172000 |
9 | 18611888851630 |
10 | 4993850078208 |
11 | 16559751a8272 |
12 | 687a12354000 |
13 | 2a2bc1c260a4 |
14 | 1339bcaad38c |
15 | 89d7c872673 |
hex | 48ab8a8f400 |
4993850078208 has 352 divisors, whose sum is σ = 14880713990400. Its totient is φ = 1654370500608.
The previous prime is 4993850078207. The next prime is 4993850078227. The reversal of 4993850078208 is 8028700583994.
4993850078208 is a `hidden beast` number, since 4 + 9 + 9 + 38 + 500 + 78 + 20 + 8 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4993850078207) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5630044741 + ... + 5630045627.
Almost surely, 24993850078208 is an apocalyptic number.
4993850078208 is a gapful number since it is divisible by the number (48) 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 4993850078208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7440356995200).
4993850078208 is an abundant number, since it is smaller than the sum of its proper divisors (9886863912192).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4993850078208 is a wasteful number, since it uses less digits than its factorization.
4993850078208 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1942 (or 1918 counting only the distinct ones).
The product of its (nonzero) digits is 34836480, while the sum is 63.
The spelling of 4993850078208 in words is "four trillion, nine hundred ninety-three billion, eight hundred fifty million, seventy-eight thousand, two hundred eight".
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