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2010110110001 = 7179249118253
BaseRepresentation
bin11101010000000011111…
…001100010100100110001
321010011110000210122121122
4131100003321202210301
5230413201142010001
64135233135432025
7265140255010310
oct35200371424461
97104400718548
102010110110001
117055348320a4
122856a5985615
13117724cc4c96
146d40b4b6277
153744a88ab1b
hex1d403e62931

2010110110001 has 24 divisors (see below), whose sum is σ = 2315006159424. Its totient is φ = 1709742958560.

The previous prime is 2010110109913. The next prime is 2010110110087. The reversal of 2010110110001 is 1000110110102.

It is a happy number.

It is not a de Polignac number, because 2010110110001 - 218 = 2010109847857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2010110112001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 110115791 + ... + 110134043.

It is an arithmetic number, because the mean of its divisors is an integer number (96458589976).

Almost surely, 22010110110001 is an apocalyptic number.

It is an amenable number.

2010110110001 is a deficient number, since it is larger than the sum of its proper divisors (304896049423).

2010110110001 is an equidigital number, since it uses as much as digits as its factorization.

2010110110001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19109 (or 18930 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 2010110110001 its reverse (1000110110102), we get a palindrome (3010220220103).

It can be divided in two parts, 20101101 and 10001, that added together give a palindrome (20111102).

The spelling of 2010110110001 in words is "two trillion, ten billion, one hundred ten million, one hundred ten thousand, one".

Divisors: 1 7 179 491 1253 3437 18253 32041 87889 127771 224287 615223 3267287 8962223 15732131 22871009 62735561 110124917 584844373 1604237917 4093910611 11229665419 287158587143 2010110110001