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2030424325 = 52174777469
BaseRepresentation
bin111100100000101…
…1101000100000101
312020111121020112221
41321001131010011
513124242034300
6533251012341
7101213215306
oct17101350405
95214536487
102030424325
11952137936
12487b9a0b1
1326486a517
141539387ad
15bd3c231a
hex7905d105

2030424325 has 12 divisors (see below), whose sum is σ = 2665828260. Its totient is φ = 1528789760.

The previous prime is 2030424317. The next prime is 2030424367. The reversal of 2030424325 is 5234240302.

It can be written as a sum of positive squares in 6 ways, for example, as 7403841 + 2023020484 = 2721^2 + 44978^2 .

It is not a de Polignac number, because 2030424325 - 23 = 2030424317 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 2030424325.

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, 2388310 + ... + 2389159.

It is an arithmetic number, because the mean of its divisors is an integer number (222152355).

Almost surely, 22030424325 is an apocalyptic number.

2030424325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2030424325 is a deficient number, since it is larger than the sum of its proper divisors (635403935).

2030424325 is a wasteful number, since it uses less digits than its factorization.

2030424325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4777496 (or 4777491 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 2030424325 is about 45060.2299705627. The cubic root of 2030424325 is about 1266.2776334904.

Adding to 2030424325 its reverse (5234240302), we get a palindrome (7264664627).

The spelling of 2030424325 in words is "two billion, thirty million, four hundred twenty-four thousand, three hundred twenty-five".

Divisors: 1 5 17 25 85 425 4777469 23887345 81216973 119436725 406084865 2030424325