Search a number
-
+
10112110130 = 251011211013
BaseRepresentation
bin10010110101011101…
…01000111000110010
3222002201201102022102
421122232220320302
5131202200011010
64351225340402
7505405342433
oct113256507062
928081642272
1010112110130
11431a028011
121b62637702
13c51cb1125
146bcdc748a
153e2b55ba5
hex25aba8e32

10112110130 has 8 divisors (see below), whose sum is σ = 18201798252. Its totient is φ = 4044844048.

The previous prime is 10112110111. The next prime is 10112110133. The reversal of 10112110130 is 3101121101.

It is a happy number.

10112110130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 8651418169 + 1460691961 = 93013^2 + 38219^2 .

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

It is not an unprimeable number, because it can be changed into a prime (10112110133) 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 3 ways as a sum of consecutive naturals, for example, 505605497 + ... + 505605516.

Almost surely, 210112110130 is an apocalyptic number.

10112110130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10112110130 is a deficient number, since it is larger than the sum of its proper divisors (8089688122).

10112110130 is a wasteful number, since it uses less digits than its factorization.

10112110130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011211020.

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 10112110130 its reverse (3101121101), we get a palindrome (13213231231).

The spelling of 10112110130 in words is "ten billion, one hundred twelve million, one hundred ten thousand, one hundred thirty".

Divisors: 1 2 5 10 1011211013 2022422026 5056055065 10112110130