Search a number
-
+
10011200101 = 74341979379
BaseRepresentation
bin10010101001011011…
…01100101001100101
3221211200211122202221
421110231230221211
5131000331400401
64333222432341
7503041540210
oct112455545145
927750748687
1010011200101
1142780748a1
121b348926b1
13c3710c356
146ad83a777
153d8d717a1
hex254b6ca65

10011200101 has 16 divisors (see below), whose sum is σ = 11735539200. Its totient is φ = 8361361008.

The previous prime is 10011200039. The next prime is 10011200107. The reversal of 10011200101 is 10100211001.

10011200101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10011200101 - 29 = 10011199589 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (7).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10011200107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86430 + ... + 165808.

It is an arithmetic number, because the mean of its divisors is an integer number (733471200).

Almost surely, 210011200101 is an apocalyptic number.

It is an amenable number.

10011200101 is a deficient number, since it is larger than the sum of its proper divisors (1724339099).

10011200101 is an equidigital number, since it uses as much as digits as its factorization.

10011200101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79848.

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 10011200101 its reverse (10100211001), we get a palindrome (20111411102).

The spelling of 10011200101 in words is "ten billion, eleven million, two hundred thousand, one hundred one".

Divisors: 1 7 43 301 419 2933 18017 79379 126119 555653 3413297 23893079 33259801 232818607 1430171443 10011200101