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2000110023 = 3374078149
BaseRepresentation
bin111011100110111…
…0100000111000111
312011101120010011000
41313031310013013
513044012010043
6530245144343
7100364440362
oct16715640707
95141503130
102000110023
1193701229a
124799bb0b3
1325b4b5472
1414d8c70d9
15ba8d52d3
hex773741c7

2000110023 has 8 divisors (see below), whose sum is σ = 2963126000. Its totient is φ = 1333406664.

The previous prime is 2000110009. The next prime is 2000110033. The reversal of 2000110023 is 3200110002.

It is a happy number.

It is not a de Polignac number, because 2000110023 - 217 = 1999978951 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2000109987 and 2000110014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000110033) 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, 37039048 + ... + 37039101.

It is an arithmetic number, because the mean of its divisors is an integer number (370390750).

Almost surely, 22000110023 is an apocalyptic number.

2000110023 is a deficient number, since it is larger than the sum of its proper divisors (963015977).

2000110023 is an equidigital number, since it uses as much as digits as its factorization.

2000110023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74078158 (or 74078152 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

The square root of 2000110023 is about 44722.5896276144. The cubic root of 2000110023 is about 1259.9441528535.

Adding to 2000110023 its reverse (3200110002), we get a palindrome (5200220025).

The spelling of 2000110023 in words is "two billion, one hundred ten thousand, twenty-three".

Divisors: 1 3 9 27 74078149 222234447 666703341 2000110023