Base | Representation |
---|---|
bin | 111011111101101… |
… | …0111010100100010 |
3 | 12012020000202201010 |
4 | 1313323113110202 |
5 | 13110041110342 |
6 | 531353121350 |
7 | 100601102043 |
oct | 16773272442 |
9 | 5166022633 |
10 | 2012050722 |
11 | 942828540 |
12 | 4819b9256 |
13 | 260b06476 |
14 | 1513148ca |
15 | bb99329c |
hex | 77ed7522 |
2012050722 has 32 divisors (see below), whose sum is σ = 4531544064. Its totient is φ = 590043600.
The previous prime is 2012050681. The next prime is 2012050751. The reversal of 2012050722 is 2270502102.
It is a happy number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 489658 + ... + 493749.
It is an arithmetic number, because the mean of its divisors is an integer number (141610752).
Almost surely, 22012050722 is an apocalyptic number.
2012050722 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
2012050722 is an abundant number, since it is smaller than the sum of its proper divisors (2519493342).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2012050722 is a wasteful number, since it uses less digits than its factorization.
2012050722 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 983454.
The product of its (nonzero) digits is 560, while the sum is 21.
The square root of 2012050722 is about 44855.8883759981. Note that the first 3 decimals coincide. The cubic root of 2012050722 is about 1262.4464775140.
Adding to 2012050722 its reverse (2270502102), we get a palindrome (4282552824).
The spelling of 2012050722 in words is "two billion, twelve million, fifty thousand, seven hundred twenty-two".
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