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10112223023 = 71444603289
BaseRepresentation
bin10010110101011110…
…00100011100101111
3222002201221011011122
421122233010130233
5131202212114043
64351232011155
7505406322530
oct113257043457
928081834148
1010112223023
11431a0a4911
121b62690abb
13c52020626
146bd016687
153e2b79368
hex25abc472f

10112223023 has 4 divisors (see below), whose sum is σ = 11556826320. Its totient is φ = 8667619728.

The previous prime is 10112222963. The next prime is 10112223041. The reversal of 10112223023 is 32032221101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32032221101 = 40978318389.

It is a cyclic number.

It is not a de Polignac number, because 10112223023 - 232 = 5817255727 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10112222992 and 10112223010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10112223083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 722301638 + ... + 722301651.

It is an arithmetic number, because the mean of its divisors is an integer number (2889206580).

Almost surely, 210112223023 is an apocalyptic number.

10112223023 is a deficient number, since it is larger than the sum of its proper divisors (1444603297).

10112223023 is an equidigital number, since it uses as much as digits as its factorization.

10112223023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1444603296.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 10112223023 its reverse (32032221101), we get a palindrome (42144444124).

The spelling of 10112223023 in words is "ten billion, one hundred twelve million, two hundred twenty-three thousand, twenty-three".

Divisors: 1 7 1444603289 10112223023