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2013230001 = 3839799853
BaseRepresentation
bin111011111111111…
…0111001110110001
312012022020200101010
41313333313032301
513110341330001
6531434301133
7100614113136
oct16777671661
95168220333
102013230001
11943463552
124822877a9
1326112a173
1415154058d
15bbb278d6
hex77ff73b1

2013230001 has 8 divisors (see below), whose sum is σ = 2687509440. Its totient is φ = 1340551952.

The previous prime is 2013229979. The next prime is 2013230041. The reversal of 2013230001 is 1000323102.

It is a happy number.

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 2013230001 - 29 = 2013229489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2013230041) 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 7 ways as a sum of consecutive naturals, for example, 397410 + ... + 402443.

It is an arithmetic number, because the mean of its divisors is an integer number (335938680).

Almost surely, 22013230001 is an apocalyptic number.

It is an amenable number.

2013230001 is a deficient number, since it is larger than the sum of its proper divisors (674279439).

2013230001 is an equidigital number, since it uses as much as digits as its factorization.

2013230001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 800695.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 2013230001 is about 44869.0316476743. The cubic root of 2013230001 is about 1262.6930726647.

Adding to 2013230001 its reverse (1000323102), we get a palindrome (3013553103).

The spelling of 2013230001 in words is "two billion, thirteen million, two hundred thirty thousand, one".

Divisors: 1 3 839 2517 799853 2399559 671076667 2013230001