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2301035420 = 225115051771
BaseRepresentation
bin1000100100100111…
…0000001110011100
312221100210201012002
42021021300032130
514203031113140
61020155101432
7111010323035
oct21111601634
95840721162
102301035420
11a80968a72
12542741878
132a8948528
1417b85ba8c
15d7028415
hex8927039c

2301035420 has 12 divisors (see below), whose sum is σ = 4832174424. Its totient is φ = 920414160.

The previous prime is 2301035389. The next prime is 2301035441. The reversal of 2301035420 is 245301032.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 115051771 = 2301035420 / (2 + 3 + 0 + 1 + 0 + 3 + 5 + 4 + 2 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 2301035392 and 2301035401.

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 3 ways as a sum of consecutive naturals, for example, 57525866 + ... + 57525905.

It is an arithmetic number, because the mean of its divisors is an integer number (402681202).

Almost surely, 22301035420 is an apocalyptic number.

2301035420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2301035420 is an abundant number, since it is smaller than the sum of its proper divisors (2531139004).

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

2301035420 is a wasteful number, since it uses less digits than its factorization.

2301035420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115051780 (or 115051778 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 2301035420 is about 47969.1090182005. The cubic root of 2301035420 is about 1320.2041733456.

Adding to 2301035420 its reverse (245301032), we get a palindrome (2546336452).

The spelling of 2301035420 in words is "two billion, three hundred one million, thirty-five thousand, four hundred twenty".

Divisors: 1 2 4 5 10 20 115051771 230103542 460207084 575258855 1150517710 2301035420