Base | Representation |
---|---|
bin | 1001010000110100… |
… | …0110001100111000 |
3 | 20102021201022121001 |
4 | 2110031012030320 |
5 | 20043013224430 |
6 | 1050421254344 |
7 | 115421400064 |
oct | 22415061470 |
9 | 6367638531 |
10 | 2486461240 |
11 | 10665a714a |
12 | 5948643b4 |
13 | 30819bc53 |
14 | 198328aa4 |
15 | e84543ca |
hex | 94346338 |
2486461240 has 48 divisors (see below), whose sum is σ = 5727839400. Its totient is φ = 971425728.
The previous prime is 2486461181. The next prime is 2486461261. The reversal of 2486461240 is 421646842.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 2486461240.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57151 + ... + 90769.
Almost surely, 22486461240 is an apocalyptic number.
2486461240 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 2486461240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2863919700).
2486461240 is an abundant number, since it is smaller than the sum of its proper divisors (3241378160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2486461240 is a wasteful number, since it uses less digits than its factorization.
2486461240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33716 (or 33669 counting only the distinct ones).
The product of its (nonzero) digits is 73728, while the sum is 37.
The square root of 2486461240 is about 49864.4286039658. The cubic root of 2486461240 is about 1354.7543823898.
The spelling of 2486461240 in words is "two billion, four hundred eighty-six million, four hundred sixty-one thousand, two hundred forty".
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