Base | Representation |
---|---|
bin | 101111101011100… |
… | …100010010110000 |
3 | 2001202020200002210 |
4 | 233223210102300 |
5 | 3114241400000 |
6 | 211213412120 |
7 | 25552314513 |
oct | 5753442260 |
9 | 2052220083 |
10 | 799950000 |
11 | 380607303 |
12 | 1a3a9a040 |
13 | c99661c5 |
14 | 78354d7a |
15 | 4a367350 |
hex | 2fae44b0 |
799950000 has 120 divisors (see below), whose sum is σ = 2583490896. Its totient is φ = 213280000.
The previous prime is 799949993. The next prime is 799950001. The reversal of 799950000 is 59997.
799950000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (120).
It is not an unprimeable number, because it can be changed into a prime (799950001) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 147334 + ... + 152666.
Almost surely, 2799950000 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 799950000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1291745448).
799950000 is an abundant number, since it is smaller than the sum of its proper divisors (1783540896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
799950000 is an equidigital number, since it uses as much as digits as its factorization.
799950000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5369 (or 5343 counting only the distinct ones).
The product of its (nonzero) digits is 25515, while the sum is 39.
The square root of 799950000 is about 28283.3873501743. The cubic root of 799950000 is about 928.2984263662.
The spelling of 799950000 in words is "seven hundred ninety-nine million, nine hundred fifty thousand".
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