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3030141024 = 253225740939
BaseRepresentation
bin1011010010011100…
…0100100001100000
321211011202010001100
42310213010201200
522201204003044
61220402234400
7135042526251
oct26447044140
97734663040
103030141024
111315487889
12706955a00
13393a08771
1420a610b28
1512b049869
hexb49c4860

3030141024 has 72 divisors (see below), whose sum is σ = 8650703880. Its totient is φ = 1006092288.

The previous prime is 3030140989. The next prime is 3030141029. The reversal of 3030141024 is 4201410303.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 3030140988 and 3030141006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3030141029) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53547 + ... + 94485.

It is an arithmetic number, because the mean of its divisors is an integer number (120148665).

Almost surely, 23030141024 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 3030141024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4325351940).

3030141024 is an abundant number, since it is smaller than the sum of its proper divisors (5620562856).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3030141024 is a wasteful number, since it uses less digits than its factorization.

3030141024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41212 (or 41201 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 3030141024 is about 55046.7167413280. The cubic root of 3030141024 is about 1447.0635816433.

Adding to 3030141024 its reverse (4201410303), we get a palindrome (7231551327).

The spelling of 3030141024 in words is "three billion, thirty million, one hundred forty-one thousand, twenty-four".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 144 257 288 514 771 1028 1542 2056 2313 3084 4112 4626 6168 8224 9252 12336 18504 24672 37008 40939 74016 81878 122817 163756 245634 327512 368451 491268 655024 736902 982536 1310048 1473804 1965072 2947608 3930144 5895216 10521323 11790432 21042646 31563969 42085292 63127938 84170584 94691907 126255876 168341168 189383814 252511752 336682336 378767628 505023504 757535256 1010047008 1515070512 3030141024