Search a number
-
+
10055010110105 = 52011002022021
BaseRepresentation
bin1001001001010001110101…
…0011100100101010011001
31022121020201221110101110202
42102110131103210222121
52304220130042010410
633215112522351545
72055310344513122
oct222243523445231
938536657411422
1010055010110105
113227340089a34
12116488a65b5b5
1357c24cb8682c
1426a944dd3049
15126849589ca5
hex9251d4e4a99

10055010110105 has 4 divisors (see below), whose sum is σ = 12066012132132. Its totient is φ = 8044008088080.

The previous prime is 10055010110083. The next prime is 10055010110141. The reversal of 10055010110105 is 50101101055001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2871221803024 + 7183788307081 = 1694468^2 + 2680259^2 .

It is not a de Polignac number, because 10055010110105 - 214 = 10055010093721 is a prime.

It is a super-2 number, since 2×100550101101052 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

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, 1005501011006 + ... + 1005501011015.

It is an arithmetic number, because the mean of its divisors is an integer number (3016503033033).

Almost surely, 210055010110105 is an apocalyptic number.

It is an amenable number.

10055010110105 is a deficient number, since it is larger than the sum of its proper divisors (2011002022027).

10055010110105 is an equidigital number, since it uses as much as digits as its factorization.

10055010110105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2011002022026.

The product of its (nonzero) digits is 125, while the sum is 20.

Adding to 10055010110105 its reverse (50101101055001), we get a palindrome (60156111165106).

The spelling of 10055010110105 in words is "ten trillion, fifty-five billion, ten million, one hundred ten thousand, one hundred five".

Divisors: 1 5 2011002022021 10055010110105