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10112124143 = 113183357281
BaseRepresentation
bin10010110101011101…
…01100010011101111
3222002201202010112102
421122232230103233
5131202200433033
64351225525315
7505405431332
oct113256542357
928081663472
1010112124143
11431a0375a0
121b6264383b
13c51cb7614
146bcdcc619
153e2b59de8
hex25abac4ef

10112124143 has 16 divisors (see below), whose sum is σ = 11524488192. Its totient is φ = 8789088000.

The previous prime is 10112124107. The next prime is 10112124151. The reversal of 10112124143 is 34142121101.

It is not a de Polignac number, because 10112124143 - 26 = 10112124079 is a prime.

It is a super-3 number, since 3×101121241433 (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10112124193) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150338 + ... + 206943.

It is an arithmetic number, because the mean of its divisors is an integer number (720280512).

Almost surely, 210112124143 is an apocalyptic number.

10112124143 is a deficient number, since it is larger than the sum of its proper divisors (1412364049).

10112124143 is a wasteful number, since it uses less digits than its factorization.

10112124143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357406.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 10112124143 its reverse (34142121101), we get a palindrome (44254245244).

The spelling of 10112124143 in words is "ten billion, one hundred twelve million, one hundred twenty-four thousand, one hundred forty-three".

Divisors: 1 11 31 83 341 913 2573 28303 357281 3930091 11075711 29654323 121832821 326197553 919284013 10112124143