Base | Representation |
---|---|
bin | 1011010101000010… |
… | …0100100110011000 |
3 | 21211221012211121221 |
4 | 2311100210212120 |
5 | 22212000122222 |
6 | 1221431341424 |
7 | 135234150301 |
oct | 26520444630 |
9 | 7757184557 |
10 | 3041020312 |
11 | 1320638630 |
12 | 70a521874 |
13 | 396047605 |
14 | 20bc437a8 |
15 | 12be980c7 |
hex | b5424998 |
3041020312 has 128 divisors (see below), whose sum is σ = 6556723200. Its totient is φ = 1310400000.
The previous prime is 3041020289. The next prime is 3041020313. The reversal of 3041020312 is 2130201403.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3041020313) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 30109062 + ... + 30109162.
It is an arithmetic number, because the mean of its divisors is an integer number (51224400).
Almost surely, 23041020312 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 3041020312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3278361600).
3041020312 is an abundant number, since it is smaller than the sum of its proper divisors (3515702888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3041020312 is a wasteful number, since it uses less digits than its factorization.
3041020312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 329 (or 325 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 3041020312 is about 55145.4468836730. The cubic root of 3041020312 is about 1448.7933380917.
Adding to 3041020312 its reverse (2130201403), we get a palindrome (5171221715).
The spelling of 3041020312 in words is "three billion, forty-one million, twenty thousand, three hundred twelve".
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