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2010013311 = 35215472351
BaseRepresentation
bin111011111001110…
…0101111001111111
312012002012020220110
41313303211321333
513104030411221
6531241321103
7100544555055
oct16763457177
95162166813
102010013311
11941666829
12481196193
13260571cb7
14150d441d5
15bb6de776
hex77ce5e7f

2010013311 has 16 divisors (see below), whose sum is σ = 2691214848. Its totient is φ = 1334424000.

The previous prime is 2010013289. The next prime is 2010013331. The reversal of 2010013311 is 1133100102.

It is not a de Polignac number, because 2010013311 - 210 = 2010012287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2010013331) 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 15 ways as a sum of consecutive naturals, for example, 853786 + ... + 856136.

It is an arithmetic number, because the mean of its divisors is an integer number (168200928).

Almost surely, 22010013311 is an apocalyptic number.

2010013311 is a deficient number, since it is larger than the sum of its proper divisors (681201537).

2010013311 is a wasteful number, since it uses less digits than its factorization.

2010013311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3422.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 2010013311 is about 44833.1719935139. The cubic root of 2010013311 is about 1262.0202140702.

Adding to 2010013311 its reverse (1133100102), we get a palindrome (3143113413).

It can be divided in two parts, 20100 and 13311, that added together give a triangular number (33411 = T258).

The spelling of 2010013311 in words is "two billion, ten million, thirteen thousand, three hundred eleven".

Divisors: 1 3 521 547 1563 1641 2351 7053 284987 854961 1224871 1285997 3674613 3857991 670004437 2010013311