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2010404011 = 71126109143
BaseRepresentation
bin111011111010100…
…0101010010101011
312012002221002211211
41313311011102223
513104130412021
6531253533551
7100551103120
oct16765052253
95162832754
102010404011
11941903320
124813442b7
1326067aa95
14151006747
15bb76a3e1
hex77d454ab

2010404011 has 8 divisors (see below), whose sum is σ = 2506477824. Its totient is φ = 1566548520.

The previous prime is 2010403999. The next prime is 2010404029. The reversal of 2010404011 is 1104040102.

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 2010404011 - 213 = 2010395819 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2010403982 and 2010404000.

It is not an unprimeable number, because it can be changed into a prime (2010404111) 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, 13054495 + ... + 13054648.

It is an arithmetic number, because the mean of its divisors is an integer number (313309728).

Almost surely, 22010404011 is an apocalyptic number.

2010404011 is a deficient number, since it is larger than the sum of its proper divisors (496073813).

2010404011 is a wasteful number, since it uses less digits than its factorization.

2010404011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26109161.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 2010404011 is about 44837.5290465476. The cubic root of 2010404011 is about 1262.1019779324.

Adding to 2010404011 its reverse (1104040102), we get a palindrome (3114444113).

The spelling of 2010404011 in words is "two billion, ten million, four hundred four thousand, eleven".

Divisors: 1 7 11 77 26109143 182764001 287200573 2010404011