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2010210106 = 22521398693
BaseRepresentation
bin111011111010001…
…0101111100111010
312012002120020212011
41313310111330322
513104103210411
6531245440134
7100546334602
oct16764257472
95162506764
102010210106
11941790673
1248127004a
13260610748
14150d95c02
15bb72cc21
hex77d15f3a

2010210106 has 8 divisors (see below), whose sum is σ = 3016518804. Its totient is φ = 1004703840.

The previous prime is 2010210071. The next prime is 2010210113. The reversal of 2010210106 is 6010120102.

It can be written as a sum of positive squares in 2 ways, for example, as 1297800625 + 712409481 = 36025^2 + 26691^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 194305 + ... + 204388.

Almost surely, 22010210106 is an apocalyptic number.

2010210106 is a deficient number, since it is larger than the sum of its proper divisors (1006308698).

2010210106 is a wasteful number, since it uses less digits than its factorization.

2010210106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401216.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 2010210106 is about 44835.3666874712. The cubic root of 2010210106 is about 1262.0613997283.

Adding to 2010210106 its reverse (6010120102), we get a palindrome (8020330208).

The spelling of 2010210106 in words is "two billion, ten million, two hundred ten thousand, one hundred six".

Divisors: 1 2 2521 5042 398693 797386 1005105053 2010210106