Base | Representation |
---|---|
bin | 111011111011000… |
… | …1110110010110000 |
3 | 12012010111101211020 |
4 | 1313312032302300 |
5 | 13104220030242 |
6 | 531304215440 |
7 | 100553465625 |
oct | 16766166260 |
9 | 5163441736 |
10 | 2010705072 |
11 | 941a99532 |
12 | 48146a580 |
13 | 260754b1c |
14 | 15108434c |
15 | bb7c96ec |
hex | 77d8ecb0 |
2010705072 has 20 divisors (see below), whose sum is σ = 5194321560. Its totient is φ = 670235008.
The previous prime is 2010705017. The next prime is 2010705083. The reversal of 2010705072 is 2705070102.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20944797 + ... + 20944892.
It is an arithmetic number, because the mean of its divisors is an integer number (259716078).
Almost surely, 22010705072 is an apocalyptic number.
It is an amenable number.
2010705072 is an abundant number, since it is smaller than the sum of its proper divisors (3183616488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2010705072 is a wasteful number, since it uses less digits than its factorization.
2010705072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41889700 (or 41889694 counting only the distinct ones).
The product of its (nonzero) digits is 980, while the sum is 24.
The square root of 2010705072 is about 44840.8861643032. The cubic root of 2010705072 is about 1262.1649753392.
Adding to 2010705072 its reverse (2705070102), we get a palindrome (4715775174).
The spelling of 2010705072 in words is "two billion, ten million, seven hundred five thousand, seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •