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2030040301 = 311571732411
BaseRepresentation
bin111100011111111…
…1111010011101101
312020110212201202211
41320333333103231
513124142242201
6533234450421
7101210025562
oct17077772355
95213781684
102030040301
119519a5363
12487a33a11
132647647a3
14153878869
15bd348651
hex78fff4ed

2030040301 has 16 divisors (see below), whose sum is σ = 2121942528. Its totient is φ = 1939953600.

The previous prime is 2030040293. The next prime is 2030040349. The reversal of 2030040301 is 1030400302.

It is a cyclic number.

It is not a de Polignac number, because 2030040301 - 23 = 2030040293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2030040101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 840786 + ... + 843196.

It is an arithmetic number, because the mean of its divisors is an integer number (132621408).

Almost surely, 22030040301 is an apocalyptic number.

It is an amenable number.

2030040301 is a deficient number, since it is larger than the sum of its proper divisors (91902227).

2030040301 is a wasteful number, since it uses less digits than its factorization.

2030040301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2772.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 2030040301 is about 45055.9685391403. The cubic root of 2030040301 is about 1266.1977960467.

Adding to 2030040301 its reverse (1030400302), we get a palindrome (3060440603).

The spelling of 2030040301 in words is "two billion, thirty million, forty thousand, three hundred one".

Divisors: 1 31 157 173 2411 4867 5363 27161 74741 378527 417103 841991 11734337 12930193 65485171 2030040301