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2013033011 = 11547733413
BaseRepresentation
bin111011111111100…
…0111001000110011
312012021212200011012
41313333013020303
513110314024021
6531430141135
7100612332623
oct16777071063
95167780135
102013033011
11943339550
124821b17ab
1326108b5c2
141514cc883
15bbad935b
hex77fc7233

2013033011 has 8 divisors (see below), whose sum is σ = 2196502704. Its totient is φ = 1829641120.

The previous prime is 2013032981. The next prime is 2013033059. The reversal of 2013033011 is 1103303102.

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 2013033011 - 226 = 1945924147 is a prime.

It is a super-2 number, since 2×20130330112 = 8104603806751452242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2013023011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43541 + ... + 76953.

It is an arithmetic number, because the mean of its divisors is an integer number (274562838).

Almost surely, 22013033011 is an apocalyptic number.

2013033011 is a deficient number, since it is larger than the sum of its proper divisors (183469693).

2013033011 is a wasteful number, since it uses less digits than its factorization.

2013033011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38901.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 2013033011 is about 44866.8364273658. The cubic root of 2013033011 is about 1262.6518874348.

Adding to 2013033011 its reverse (1103303102), we get a palindrome (3116336113).

It can be divided in two parts, 20 and 13033011, that added together give a palindrome (13033031).

The spelling of 2013033011 in words is "two billion, thirteen million, thirty-three thousand, eleven".

Divisors: 1 11 5477 33413 60247 367543 183003001 2013033011