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2030313201 = 372314512897
BaseRepresentation
bin111100100000100…
…0001111011110001
312020111101121010020
41321001001323301
513124230010301
6533244354053
7101212243320
oct17101017361
95214347106
102030313201
119520713a4
12487b45929
1326482ba77
1415390a0b7
15bd39e436
hex79041ef1

2030313201 has 32 divisors (see below), whose sum is σ = 3231664128. Its totient is φ = 1108588800.

The previous prime is 2030313161. The next prime is 2030313209. The reversal of 2030313201 is 1023130302.

It is not a de Polignac number, because 2030313201 - 27 = 2030313073 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2030313209) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 699385 + ... + 702281.

It is an arithmetic number, because the mean of its divisors is an integer number (100989504).

Almost surely, 22030313201 is an apocalyptic number.

2030313201 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2030313201 is a deficient number, since it is larger than the sum of its proper divisors (1201350927).

2030313201 is a wasteful number, since it uses less digits than its factorization.

2030313201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4381.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 2030313201 is about 45058.9968929625. The cubic root of 2030313201 is about 1266.2545321775.

Adding to 2030313201 its reverse (1023130302), we get a palindrome (3053443503).

The spelling of 2030313201 in words is "two billion, thirty million, three hundred thirteen thousand, two hundred one".

Divisors: 1 3 7 21 23 69 161 483 1451 2897 4353 8691 10157 20279 30471 33373 60837 66631 100119 199893 233611 466417 700833 1399251 4203547 12610641 29424829 88274487 96681581 290044743 676771067 2030313201