Base | Representation |
---|---|
bin | 111100110010000… |
… | …1110011000000000 |
3 | 12021010202022210220 |
4 | 1321210032120000 |
5 | 13134110223300 |
6 | 534214223040 |
7 | 101353540266 |
oct | 17144163000 |
9 | 5233668726 |
10 | 2039539200 |
11 | 9572a2a96 |
12 | 48b054a80 |
13 | 26670c23a |
14 | 154c2c436 |
15 | be0c2da0 |
hex | 7990e600 |
2039539200 has 120 divisors (see below), whose sum is σ = 6737617128. Its totient is φ = 543866880.
The previous prime is 2039539193. The next prime is 2039539261. The reversal of 2039539200 is 29359302.
It is a tau number, because it is divible by the number of its divisors (120).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11844 + ... + 64956.
Almost surely, 22039539200 is an apocalyptic number.
2039539200 is a gapful number since it is divisible by the number (20) 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 2039539200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3368808564).
2039539200 is an abundant number, since it is smaller than the sum of its proper divisors (4698077928).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2039539200 is an equidigital number, since it uses as much as digits as its factorization.
2039539200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53144 (or 53123 counting only the distinct ones).
The product of its (nonzero) digits is 14580, while the sum is 33.
The square root of 2039539200 is about 45161.2577327071. The cubic root of 2039539200 is about 1268.1696409813.
It can be divided in two parts, 20395 and 39200, that added together give a palindrome (59595).
The spelling of 2039539200 in words is "two billion, thirty-nine million, five hundred thirty-nine thousand, two hundred".
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