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2013331201 = 71447198769
BaseRepresentation
bin111100000000000…
…1111111100000001
312012022102211012021
41320000033330001
513110403044301
6531440401441
7100615014160
oct17000177401
95168384167
102013331201
11943522592
12482316281
1326116424b
141515693d7
15bbb478a1
hex7800ff01

2013331201 has 8 divisors (see below), whose sum is σ = 2302551680. Its totient is φ = 1724511168.

The previous prime is 2013331171. The next prime is 2013331213. The reversal of 2013331201 is 1021333102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2013331201 - 227 = 1879113473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2013331241) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 89256 + ... + 109513.

It is an arithmetic number, because the mean of its divisors is an integer number (287818960).

Almost surely, 22013331201 is an apocalyptic number.

It is an amenable number.

2013331201 is a deficient number, since it is larger than the sum of its proper divisors (289220479).

2013331201 is a wasteful number, since it uses less digits than its factorization.

2013331201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200223.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 2013331201 is about 44870.1593600914. The cubic root of 2013331201 is about 1262.7142297767.

Adding to 2013331201 its reverse (1021333102), we get a palindrome (3034664303).

The spelling of 2013331201 in words is "two billion, thirteen million, three hundred thirty-one thousand, two hundred one".

Divisors: 1 7 1447 10129 198769 1391383 287618743 2013331201