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2013135001 = 23930727437
BaseRepresentation
bin111011111111110…
…0000000010011001
312012022001212001121
41313333200002121
513110330310001
6531432245241
7100613236153
oct16777400231
95168055047
102013135001
119433a9139
12482240821
132610c5b57
14151517ad3
15bbb096a1
hex77fe0099

2013135001 has 8 divisors (see below), whose sum is σ = 2028216960. Its totient is φ = 1998109008.

The previous prime is 2013134989. The next prime is 2013135013. The reversal of 2013135001 is 1005313102.

It is an interprime number because it is at equal distance from previous prime (2013134989) and next prime (2013135013).

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 2013135001 - 25 = 2013134969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2013135041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59655 + ... + 87091.

It is an arithmetic number, because the mean of its divisors is an integer number (253527120).

Almost surely, 22013135001 is an apocalyptic number.

It is an amenable number.

2013135001 is a deficient number, since it is larger than the sum of its proper divisors (15081959).

2013135001 is a wasteful number, since it uses less digits than its factorization.

2013135001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27983.

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 2013135001 is about 44867.9729985655. The cubic root of 2013135001 is about 1262.6732110942.

Adding to 2013135001 its reverse (1005313102), we get a palindrome (3018448103).

The spelling of 2013135001 in words is "two billion, thirteen million, one hundred thirty-five thousand, one".

Divisors: 1 239 307 27437 73373 6557443 8423159 2013135001